The fitness app market presents a clear opportunity for developers and entrepreneurs. Current projections show growth from $2.5 billion in 2024 to $9.6 billion by 2032, representing nearly a four-fold increase over eight years.
The user base supports this growth trajectory. With 345 million people actively using fitness apps in 2024 [5], the market demonstrates sustained demand. Revenue projections reach $33.04 billion by 2027 [5], indicating strong potential for both newcomers and established players in this space.
What drives this growth? Remote personal training interest increased 414% year-over-year in 2024 [5]. Development benchmarks suggest well-built fitness apps can achieve 28% conversion rates and retention above 50% [5]—metrics that validate the market opportunity.
This guide addresses three distinct audiences: fitness professionals seeking digital expansion, tech entrepreneurs identifying market opportunities, and individuals with fitness app concepts. We will examine the market landscape, feature selection, engagement design, technology choices, budget planning, monetization approaches, and launch strategies.
The process requires systematic planning, but the market data supports the investment. Each section builds on the previous to provide actionable insights for your development journey.
Why start with market analysis? Understanding the current landscape helps position your app effectively among existing solutions and identifies gaps worth addressing.
Market Analysis for Fitness App Development
Creating a successful fitness app requires understanding three critical components: market size and growth trends, competitive landscape analysis, and current user expectations. This analysis provides the foundation for positioning your app effectively.
Current Market Size and Projections
Market research reveals varying revenue projections for 2025, ranging from $6.8b to $12b according to Polaris Market Research. These variations reflect the dynamic nature of this rapidly expanding industry.
Growth rate projections span a considerable range:
- Statista forecasts 4.91% CAGR between 2025-2029 [5]
- More optimistic projections suggest 12.5% through 2035 [5]
- Some estimates reach 13.88% through 2030 [5]
- Technavio predicts 17.78% CAGR from 2024-2028 [5]
Long-term market potential indicates $23 billion by 2030. User penetration rates are expected to grow from 12.21% in 2025 to 13.21% by 2029 [5].
The user base demonstrates strong engagement. Download volumes reached 858 million in 2023 [5], while average revenue per user (ARPU) is projected at USD 20.79 [5]. These metrics establish benchmarks for monetization planning.
Competitive Landscape Analysis
Market leaders have established distinct approaches to fitness app development. Peloton dominates subscription revenue through Peloton App+ [5], while Apple Fitness maintains the leading position on Apple Watch [5].
Nike Training Club exemplifies successful free app strategy, achieving 4.7/5 ratings with over 10 million Google Play downloads [5]. The Future app differentiates through direct connections to elite personal fitness coaches [5].
Additional market participants include:
- Strava – GPS-powered performance monitoring for running and cycling
- Runna – AI-powered running app serving 180+ countries [5]
- FitOn – Free access to live and on-demand classes
- Sweat – Kayla Itsines’ women-focused programs
- Garmin Connect+ – Personalized fitness suggestions with device integration [5]
Each successful app has identified specific market niches. This pattern demonstrates the importance of defining your unique value proposition rather than attempting broad market coverage.
User Expectations in 2025
Basic workout tracking no longer meets user requirements. Modern fitness app users expect comprehensive solutions that integrate seamlessly with their daily routines.
Personalization represents the primary user demand. AI-driven customized workout plans tailored to individual goals, preferences, and fitness levels have become standard expectations. This personalization must accommodate users across all fitness levels.
Wearable integration has shifted from optional to essential. NIH research indicates nearly one-third of Americans use wearables for health monitoring [5]. Users expect flawless connectivity with smartwatches and fitness trackers, providing real-time heart rate, calorie, and sleep pattern data.
Mental wellbeing components now complement physical fitness features [8]. Leading apps incorporate meditation, stress tracking, and mood monitoring, acknowledging the connection between mental and physical health.
Despite these advanced capabilities, retention remains problematic. Over 90% of fitness app users abandon applications within six months [8]. Successful retention requires fresh content, gamification elements, and social features that sustain long-term engagement.
These market dynamics, competitive positioning, and user expectations establish the framework for effective fitness app development. The next step involves selecting the appropriate app model for your specific objectives and target audience.
Selecting Your Fitness App Development Model
App model selection determines your development approach, target audience, and competitive positioning. With hundreds of fitness apps available [5], understanding the different models helps position your product effectively in this competitive landscape.
Standalone vs. Hybrid Development Approaches
Standalone apps focus on a single purpose, offering specialized functionality in one area of fitness. These apps excel at solving specific problems and often attract dedicated user bases. Hybrid apps combine multiple features and functionalities, providing users with a comprehensive fitness solution in a single platform.
Hybrid apps provide several advantages over standalone options. They enable support for multiple operating systems at a more cost-effective price than developing separate native apps [5]. For most well-developed hybrid apps, users cannot typically distinguish whether an app is native or hybrid—they simply care if it works and meets their expectations [5].
Hybrid approaches present challenges. Sometimes a team can encountered API gaps that block core features, face communication friction with the platform provider, and unexpected API instability that breaks integrations. Before choosing this route, consider whether your app needs complex device interactions, as there are limits to what plugins can achieve.
Decision criteria:
- Choose standalone/niche if you want fast validation, lower customer acquisition costs, and stronger retention
- Go hybrid if you have substantial resources, target a wide audience, or have a brand to scale [5]
Focus Area Selection: Workout, Nutrition, or Activity Tracking
Fitness apps generally fall into three main categories based on their primary focus.
Workout-focused apps serve as virtual personal trainers, offering exercises and workout routines [5]. Users can find ready-made workouts, customize specific routines, learn proper exercise techniques, and watch video tutorials [5]. Apps like Peloton and Les Mills+ lead this category with interactive live-streamed workouts and on-demand libraries [5].
Nutrition-focused apps help users track meals, count calories, and plan diets [5]. These apps often include features like grocery lists, barcode scanners for food logging, and meal planning [5]. MyFitnessPal and Lose It! stand out in this category with comprehensive diet tracking and meal planning features [5].
Activity tracking apps monitor users’ physical activities, either as standalone solutions or paired with wearable devices [8]. These apps track metrics like steps, distance, heart rate, and calories burned, giving users insights into their daily movements and exercise intensity.
Your choice should align with your target audience’s goals. If they aim to lose weight or improve general fitness, consider workout apps with guided HIIT, cardio, or full-body plans [5]. For muscle gain and strength, look into apps with progressive strength training and tracking features [5]. For flexibility and stress relief, yoga and meditation-based apps would be more appropriate [5].
Building Comprehensive Health Solutions
Rather than limiting your app to a single focus, consider addressing multiple aspects of fitness and wellness. Many successful apps now integrate several facets of health including physical activity, mental health, nutrition, habit building, and daily wellness monitoring [5].
This approach keeps users engaged by addressing their complete fitness journey. Combining workout tracking with nutrition guidance creates a more effective solution since nutrition is essential for overall wellbeing, health, and strength [5]. Your app could help users log meals, track calories, and receive personalized nutrition advice aligned with their fitness goals [5].
Incorporating mental wellness features like mindfulness exercises and sleep tracking can differentiate your app by recognizing the connection between mental and physical health [45]. Apps like Calm sync with health platforms to monitor stress levels and recommend personalized meditation sessions [45].
The most successful fitness apps in 2025 tend to be those that support users holistically throughout their health journey, rather than focusing on just one aspect of fitness [47]. This comprehensive approach positions your app as an essential daily tool rather than a specialized utility.
Feature Planning and Core Functionality
Having established your app model, the next phase focuses on defining specific features that differentiate your product from existing solutions. This planning stage determines which components will drive user engagement and retention.
User Profiles and Initial Experience
First impressions establish whether users continue past the initial download. Your onboarding process must balance comprehensive data collection with user convenience. Research demonstrates that personalized onboarding experiences increase first-month retention by 50%.
Essential onboarding components include:
- Basic user metrics (height, weight, age, fitness objectives)
- Interactive tutorials highlighting core features
- Progress indicators showing completion status
- Social media integration for expedited registration
Users abandon apps requiring more than 3-4 setup steps. Given that first-time users decide on app retention within 3-5 minutes, every interaction must provide clear value. The onboarding sequence should demonstrate your app’s unique benefits immediately rather than requiring users to discover them independently.
Content Libraries and Video Development
Quality content forms the foundation of successful fitness applications. You face a critical decision between developing original content or licensing existing materials. Original video production costs $1,000-$3,000 per professional segment while providing complete creative control.
Video content requirements include:
- Minimum 1080p resolution quality
- Multiple camera angles for complex movements
- Professional audio instruction
- Offline download capabilities
Content organization directly impacts user satisfaction. Structure your library by workout type, difficulty level, duration, and equipment requirements. This systematic approach addresses the 67% of users who cite content discovery problems as abandonment reasons.
Progress Monitoring and Data Visualization
Users require visible evidence of improvement to maintain motivation. Effective tracking systems combine comprehensive data collection with intuitive visual presentation. Studies indicate that consistent progress tracking increases goal achievement by 62%.
Track these fundamental metrics:
- Session frequency and duration
- Performance improvements over time
- Physical measurements and changes
- Energy expenditure calculations
Present data through both numerical displays and visual representations—graphs, charts, and trend lines help users understand their progress patterns. Include milestone recognition and achievement systems, as gamification elements demonstrate 30% higher engagement rates.
Wearable Device Integration
Seamless wearable connectivity represents a baseline expectation rather than a premium feature. With 43% of fitness app users owning wearable devices, this integration directly impacts your app’s market viability.
Plan integration with established platforms: Apple Watch, Fitbit, and Garmin devices dominate the market. Design bidirectional data exchange where:
- Wearable sensors enhance app analytics
- App instructions display on wearable screens
- Real-time feedback occurs during exercise sessions
Technical implementation relies on platform-specific APIs. Apple HealthKit and Google Fit provide standardized health data frameworks, while device-specific SDKs enable specialized features. Test synchronization thoroughly—users report frustration with delays exceeding 3 seconds between device and app.
These core features establish your app’s foundation for success in 2025’s competitive fitness market.
Designing for Engagement and Retention
User engagement determines whether your fitness app becomes a daily habit or joins the majority that users abandon within weeks. Having established your core features, the focus shifts to elements that drive consistent usage.
Gamification and Rewards
Gamification changes fitness from obligation to opportunity. Walking competitions increase average user activity by 23% [10], demonstrating why game elements should anchor your engagement strategy.
Essential gamification components include:
- Achievement badges for specific activities and milestones
- Streak tracking that encourages daily usage
- Points systems rewarding consistent behavior
- Virtual trophies unlocking with completed achievements
Competition structure matters significantly. Mixed-gender challenges prove more effective at increasing activity levels [10]. Participants need similar baseline activity levels—otherwise engagement effects diminish [10].
Push Notifications and Reminders
Well-designed notifications create direct communication channels that cut through digital noise [6]. Strategic implementation requires careful attention to timing and content.
Notification timing should offer flexibility. Provide three optimal windows—morning (8:30), afternoon (14:00), and evening (20:00)—allowing users to select their preference [11]. Personalized messages referencing recent achievements create stronger app connections [12].
Content variety maintains interest. Beyond workout reminders, include motivational quotes, health tips, and milestone celebrations [6]. Congratulatory notifications boost user motivation and confidence [13].
Each notification must deliver value. Irrelevant messages lead directly to app uninstalls [6].
Community Features and Leaderboards
Social elements provide the strongest retention mechanisms for fitness applications. Users seek support, motivation, and accountability—elements that communities naturally provide [2].
Leaderboards create engagement through competition, but the effects follow interesting patterns. Users at both top positions (ranks 1-4) and bottom positions (ranks 85-88) show higher activity intentions compared to middle-ranked users [3]. This U-shaped effect should inform your competitive feature design.
Social features generate organic marketing opportunities. User achievement sharing creates brand ambassadors [12]. Strava demonstrates this approach through activity feeds where users view statuses, check progress, and offer virtual encouragement [2].
In-app chat functionality builds deeper community connections. Real-time communication forms the foundation for thriving user communities [2].
These engagement strategies create applications that build lasting habits rather than temporary downloads.
Technology Decisions That Shape Your App
Your technology choices affect every aspect of your fitness app—from development costs to user experience. These decisions require careful evaluation of performance needs, budget constraints, and long-term scalability.
Native vs. Cross-Platform Development
The platform approach determines your app’s capabilities and development timeline. Native apps are built specifically for iOS or Android using Swift/Objective-C or Java/Kotlin. Cross-platform solutions enable simultaneous development for both platforms.
Native development provides distinct advantages:
- Superior performance: Direct hardware access enables smooth animations and real-time heart rate monitoring or GPS tracking [14]
- Battery optimization: Platform-specific tools deliver more efficient power usage [14]
- Complete platform integration: Seamless access to all device capabilities [15]
Cross-platform development offers different benefits:
- Accelerated timeline: Development time reduces by 30-40% compared to separate native apps [14]
- Cost efficiency: Reducing development cost by 25-35%
- Code sharing: Significant codebase reusability across platforms
Which approach suits your needs? Fitness apps requiring seamless wearable integration, real-time tracking, or advanced hardware access typically benefit from native development. Budget-conscious projects with standard features often work well with cross-platform approaches.
No-Code Platform Considerations
No-code platforms present viable options for specific fitness app scenarios. These tools enable app creation without programming expertise, offering rapid market entry.
No-code solutions work best when:
- Validating concepts quickly before custom development investment
- Building apps with standard features and minimal complex integrations
- Operating with limited technical resources or budget constraints
However, limitations exist. Developer feedback on no-code builders like Appy Pie suggests caution—”use that at your own risk only” [15]. These platforms often restrict customization and present scaling challenges as user bases grow.
Security and Compliance Requirements
Fitness apps handle sensitive health information, making security and compliance essential development considerations. Multiple regulations impact fitness app development in 2025.
HIPAA compliance becomes necessary for apps integrating Protected Health Information, requiring strong encryption, secure storage, and audit trails [17]. GDPR applies to apps processing EU resident data, mandating user consent for data collection and transparent privacy policies [17].
Essential security measures include:
- Strong data encryption for sensitive user information
- Secure authentication methods (biometric options like FaceID/TouchID often suffice) [15]
- Regular security updates addressing vulnerabilities
- Clear communication of data practices to users
Security must be addressed during initial development rather than as an afterthought. As security experts note, “If security is an afterthought and it isn’t made a priority during development, the consequences are even more costly” [18].
These technical decisions form the foundation supporting your fitness app’s features while maintaining user trust through appropriate security measures.
Development Budget and Cost Planning
Fitness app development requires systematic financial planning. Budget allocation directly impacts feature scope, development timeline, and long-term success potential.
Feature-Based Cost Structure
Development costs correlate directly with feature complexity and scope. A minimum viable product with essential functionality costs approximately about $60k, while comprehensive fitness apps with advanced capabilities exceed $200k.
Individual feature categories break down as follows:
Basic Features (user profiles, workout tracking): $7,310–$9,300, Mid-Range Features (social sharing, progress tracking): $9,820–$11,380
Advanced Features (AI personalization, real-time coaching): $22,730–$31,250
Specialized integrations require additional investment:
- Wearable device connectivity: $5,040–$15,170
- IoT integration: $14,000–$18,000
- Analytics and business intelligence: $8,790–$16,210
Ongoing maintenance represents a critical budget consideration. Annual updates and maintenance typically require 20% of initial development investment. This covers bug resolution, performance optimization, and compatibility updates for evolving operating systems.
Cost Reduction Strategies
Several proven approaches reduce development expenses without compromising quality standards.
Lean development methodology focusing on core features can decrease costs by 20-30%. This approach validates market demand before investing in advanced functionality.
Cross-platform frameworks like .Maui and React Native enable simultaneous iOS and Android development, potentially reducing costs by 20-30%. This strategy works particularly well for fitness apps with standard user interactions.
Architectural simplification offers additional savings. Streamlined core functionality can decrease development time and costs by 15-25%.
Component reuse provides substantial efficiency gains:
- Open-source library utilization
- Pre-built component integration
- Third-party API implementation for standard features
This approach can reduce development costs by 10-30%.
For wearable integration, focus on essential functionality that enhances user experience while prioritizing compatibility with popular devices. This targeted approach can reduce related development expenses by approximately 30%.
Regular user engagement analysis throughout development helps identify features warranting continued investment, potentially saving 10-20% on annual maintenance costs.
Budget planning requires balancing feature scope with financial constraints while maintaining quality standards that meet user expectations in the competitive fitness app market.
Revenue Models That Build Sustainable Growth
Fitness app monetization requires strategic planning beyond basic revenue generation. The subscription economy provides multiple pathways to sustainable income while delivering continuous value to users.
Subscription Tiers and Pricing Models
Subscription-based revenue stands as the dominant model for successful fitness applications. This approach creates predictable income streams while ensuring users receive ongoing content and feature updates.
Multiple pricing tiers address different user segments effectively. Basic subscriptions might include core workouts and tracking capabilities, while premium tiers offer personalized coaching and specialized nutrition guidance. Market leaders demonstrate varied approaches:
- ABC Trainerize: $10/month for Grow plan, $22/month for Pro 5 plan
- Peloton: $12.99/month for App One, $24/month for App Plus
- CorePower: $20/month with promotional pricing
Free trial periods prove essential for conversion optimization. Research indicates these trials can achieve approximately 2% trial-to-paid conversion rates. The fitness app category shows average revenue per user of $64.18, providing benchmarks for pricing strategy.
Why do tiered subscriptions work? Users prefer paying for features they actually need rather than comprehensive packages with unused functionality.
Digital Product Sales and Coaching Services
One-time purchases complement subscription revenue through targeted offerings. These products serve users seeking specific solutions without ongoing commitments:
- Specialized programs like 30-day fitness challenges
- Personalized workout plans designed for individual goals
- Premium nutrition guides and meal planning resources
Hybrid models combine recurring subscriptions with discrete purchases, providing flexibility that appeals to diverse user preferences. In-app purchases for premium content allow users to access specialized features aligned with their specific needs.
Strategic Brand Partnerships
Partnership opportunities extend beyond traditional advertising into value-creating collaborations. Affiliate marketing generates commission-based revenue through promotion of relevant fitness equipment, supplements, and wearables.
Sponsored content partnerships with equipment manufacturers and nutrition brands create authentic value for users while generating additional revenue streams. Strava exemplifies effective partnership strategy through branded challenges featuring Le Col, Smartwool, HelloFresh, and Brooks.
These collaborations provide mutual benefits—partner brands gain exposure to active, health-focused audiences while your app receives revenue and enhanced credibility. Well-executed partnerships expand your app’s ecosystem value through exclusive user discounts and bundled offerings.
The key lies in selecting partnerships that genuinely enhance user experience rather than simply generating revenue.
App Launch and Growth Strategy
Your fitness app’s market entry determines its long-term trajectory. The launch phase requires systematic execution across marketing, user acquisition, and feedback integration to establish sustainable growth patterns.
Building Pre-Launch Momentum
Market success begins weeks before your app appears in stores. Apps implementing pre-launch marketing 6-8 weeks ahead show 85% higher day-one retention [27]. This preparation period allows you to build anticipation and gather early adopters who become your initial user base.
Create a landing page with email capture functionality for early access notifications. Offer exclusive previews of your app’s distinctive features to generate interest among potential users. This approach builds a qualified audience ready to download immediately upon launch.
App Store Optimization starts before publication, not after. Research indicates 70% of app discovery occurs through in-store search [27], making keyword research and store presence planning essential preparation tasks. Your app’s visibility depends on this foundational work.
Beta testing serves dual purposes in your launch strategy. Technical refinement addresses bugs and performance issues, while early user feedback helps identify which features resonate most strongly with your target audience. Collect this feedback through structured channels—in-app forms or dedicated testing groups provide systematic input for product refinement.
User Acquisition After Launch
Post-launch acquisition requires strategic channel selection and rigorous metric tracking. Paid advertising through platforms like TikTok and Instagram shows strong performance for fitness content [9], but success depends on careful campaign management and audience targeting.
Monitor Cost Per Install (CPI) and Customer Acquisition Cost (CAC) closely [9]. These metrics determine whether your acquisition spending generates sustainable growth or unsustainable burn rates. Successful fitness apps balance paid acquisition with organic growth mechanisms.
Organic growth often proves more sustainable than paid channels alone. Apps like Strava demonstrate effective social sharing features where users’ activity feeds become natural promotion channels [4]. When users share achievements, they create authentic marketing that attracts similar-minded individuals.
Analytics-Driven Scaling
User retention presents the greatest challenge for fitness apps—most lose over 70% of users within 30 days [28]. Combat this through comprehensive analytics tracking and systematic feedback integration.
Essential metrics for scaling decisions include:
- Retention rates at Day 1, 7, and 30
- Daily/Monthly Active Users (DAU/MAU) ratio
- Session duration and feature engagement patterns
Establish feedback collection across multiple channels: in-app surveys, app store reviews, direct support communications, and social media interactions [28]. Prioritize addressing issues mentioned repeatedly across these channels, as they likely affect broader user segments.
A/B testing validates changes before full implementation. Companies using systematic testing improve conversion rates by 49% [29], demonstrating the value of data-driven optimization over assumption-based changes.
This systematic approach to launch and scaling ensures your fitness app evolves based on actual user behavior rather than developer assumptions about user preferences.
Building Your Fitness App: Next Steps
The fitness app market opportunity remains clear. Growth projections from $2.49 billion in 2024 to $9.6 billion by 2032 demonstrate sustained demand, but success requires systematic execution rather than market timing alone.
This guide has covered the essential components of fitness app development: market analysis, model selection, feature planning, engagement design, technology decisions, budget management, monetization strategies, and launch execution. Each element builds on the previous to create a foundation for sustainable growth.
Your app’s success depends on solving specific user problems. Fitness apps succeed when they address real needs: goal achievement, progress tracking, and sustained motivation. The market rewards solutions that deliver measurable value rather than generic fitness tracking.
The development process becomes manageable through systematic planning. Begin with focused market research to identify your unique value proposition. Build a minimum viable product with core features first, then expand based on user feedback rather than assumptions about market needs.
User retention presents the primary challenge—most fitness apps lose over 70% of users within thirty days. Address this through engagement features, personalized experiences, and continuous improvement based on actual usage patterns rather than theoretical user preferences.
Market data supports new entrants. Users demonstrate willingness to pay for quality fitness solutions, with average revenue per user reaching $64.18. Success requires finding the intersection between user needs and your unique capabilities.
The path forward demands user-centered development and adaptation to changing market conditions. Quality execution matters more than perfect timing. Your fitness app can become essential to users’ health journeys through focused problem-solving and consistent improvement.
Start with the market research outlined in this guide. Define your specific value proposition, then build systematically toward launch.
Key Takeaways
Creating a successful fitness app in 2025 requires strategic planning, user-focused design, and smart monetization to capture your share of the $9.6 billion projected market.
• Start with market research and niche focus – Identify your unique value proposition among 345 million fitness app users, whether targeting workouts, nutrition, or holistic wellness experiences.
• Prioritize engagement features over basic functionality – Implement gamification, personalized notifications, and community features since 70% of users abandon fitness apps within 30 days without proper retention strategies.
• Budget $60 to $200k+ for development – Factor in ongoing maintenance costs (20% of initial budget annually) and choose between native apps for performance or cross-platform for cost savings.
• Design for wearable integration from day one – 43% of fitness app users own wearables, making seamless device connectivity essential for competitive positioning in 2025.
• Focus on subscription-based monetization – Successful apps like Peloton ($12.99-$24/month) demonstrate that users will pay for quality content, with average revenue per user reaching $64.18.
The fitness app market rewards those who solve real problems with engaging, personalized experiences. Success depends on understanding your users’ complete health journey rather than just providing basic tracking features.
References
[1] – https://www.uscreen.tv/blog/create-fitness-app/
[2] – https://orangesoft.co/blog/how-to-create-a-fitness-app
[3] – https://passion.io/blog/custom-fitness-app
[4] – https://topflightapps.com/ideas/how-to-build-a-fitness-app/
[5] – https://www.futuremarketinsights.com/reports/fitness-apps-market
[6] – https://www.polarismarketresearch.com/industry-analysis/fitness-app-market
[8] – https://www.grandviewresearch.com/industry-analysis/fitness-app-market
[10] – https://www.businessofapps.com/data/fitness-app-market/
[11] – https://www.cnet.com/health/fitness/best-workout-apps/
[12] – https://thisisglance.com/blog/fitness-app-trends-2025-what-users-really-want-from-their-workout-apps
[13] – https://zapier.com/blog/best-fitness-tracking-apps/
[15] – https://brocoders.com/blog/custom-vs-off-the-shelf-gym-software/
[16] – https://www.zfort.com/blog/How-to-Choose-the-Right-Fitness-App-Type-for-Your-Business
[17] – https://stormotion.io/blog/how-to-make-a-fitness-app/
[18] – https://stormotion.io/blog/fitness-app-features/
[19] – https://www.cprime.com/resources/blog/how-to-build-your-own-health-and-fitness-app-from-scratch/
[20] – https://www.apptunix.com/blog/top-10-best-fitness-apps/
[21] – https://www.fitbudd.com/post/15-essential-features-for-a-custom-fitness-app
[22] – https://pmc.ncbi.nlm.nih.gov/articles/PMC5627651/
[24] – https://pmc.ncbi.nlm.nih.gov/articles/PMC7055755/
[25] – https://fyclabs.com/landing-pages/social-features-fitness-apps/
[26] – https://alertzy.app/articles/benefits-of-push-notifications-for-fitness-and-health-apps
[27] – https://www.social.plus/blog/fitness-is-social-top-6-features-all-successful-apps-share
[28] – https://www.sciencedirect.com/science/article/pii/S074756322400400X
[29] – https://www.sportfitnessapps.com/blog/native-vs-cross-platform-development-for-fitness-mobile-apps
[30] – https://www.exercise.com/grow/how-to-make-a-fitness-app/
[31] – https://digitalhealth.folio3.com/blog/fitness-app-development-cost-features-and-key-steps/
[33] – https://stormotion.io/blog/how-much-does-it-cost-to-make-a-fitness-app/
[34] – https://quanrio.com/mobile-app-development/fitness-app-development-cost-and-5-ways-to-reduce-it/
[35] – https://www.dogtownmedia.com/building-buzz-pre-launch-marketing-strategies-for-your-mobile-app/
[37] – https://www.adjust.com/blog/fitness-app-marketing-plan/
