Fitness App Development Company

Dive into the future of fitness and wellness with our unparalleled expertise and technological prowess. From conceptualization to execution, we, as a fitness apps development company, specialize in crafting top-tier fitness solutions - tailored for fitness industry leaders.

  • Custom Fitness & Workout Solutions

  • Activity Health Tracking & Integrating with Health APIs

  • BLE, Serial & Wearable Integration

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    Fitness Application Development – Market Overview

    The market for fitness application development services can be segmented into various categories:

    • workout and exercise apps;

    • diet and nutrition apps;

    • prevention and health wellness apps.

    Each of these segments has experienced growth, with workout and exercise apps being the most popular businesses among users. The global fitness app market growth expectations from 2023 to 2028 by Statista:

    • 14.96%

      A compound annual growth rate (CAGR)

    • $10.04B

      Market size

    • +2.23%

      User penetration (from 10.85% to 13.08%)

    • $13.92

      Average revenue per user (ARPU)

    • $1.506B

      United States projected revenue

    As people become more health-conscious, our fitness mobile app development company focuses on attracting and retaining a larger user base by offering innovative digital solutions.

    Fitness App Development Services Our Company Offers

    • Companion Apps for Fitness Equipment & Wearables

      As part of our fitness app development services we build mobile apps for BLE- and ANT+-enabled fitness equipment and wearables – with stable connectivity, seamless data sync, and smooth device management. This includes kiosk-based Android console apps, like the one we built for STEPR.

      • BLE and ANT+ pairing, reconnection, and device control

      • Integration with HealthKit, Google Fit & Fitbit

      • Companion apps and kiosk UIs for connected fitness products

    • On-Demand Fitness & Streaming Platforms

      We develop scalable platforms for workout streaming, progressive training plans, and AI-powered recommendations – with fitness app development solutions like built-in gamification, goal setting, community features, and flexible subscription models.

      • Video libraries, workout plans & streaming (e.g. Vimeo)

      • Gamification: streaks, leaderboards & rewards

      • AI-powered suggestions & personalized training flows

    • UX Optimization & UI Relaunch

      Through our AI fitness app development services we help fitness brands relaunch or optimize their apps based on real usage data – with improved user flows, enhanced user engagement, modern interface design, and conversion-focused UX enhancements.

      • Heatmaps & user behavior tracking (e.g. Clarity)

      • A/B testing & UX fixes for existing apps

      • Design systems tailored to fitness-specific use cases

    • Backend, CMS & Admin Dashboards

      We develop scalable backends and flexible admin tools for content management, user control, and real-time device communication – including NFC-based interactions – hosted on AWS, Firebase, or DigitalOcean.

      • API-first architecture with headless CMS (e.g. KeystoneJS)

      • Admin panels with user and device management

      • Cloud hosting on AWS, Firebase or DigitalOcean

    • Data-Driven Product Insights

      A key part of Stormotion’s fitness app development services, is to implement product analytics to help teams make informed decisions – from feature usage to conversion funnels and roadmap prioritization.

      • Analytics integration & heatmap tools (e.g. Clarity)

      • User segmentation & feature usage tracking

      • Insight-based product & UX improvements

    • Lifestyle & Wellbeing Apps with Engagement Features

      We create digital products that promote healthy routines – combining habit or fitness tracking with rewards, missions, and social features to keep users engaged.

      • Habit tracking & daily missions

      • Points, badges & reward logic

      • Social sharing & in-app community features

    Why Choose our Fitness App Development Company?

    Extensive Experience in Health and Fitness App Development

    While helping fitness companies to build cost-effective and remarkable Web & App Fitness Solutions - we have encountered various cases and gathered (in)valuable experience. We don’t just build apps - we build successful fitness platforms that engage and retain users.

    Technology Consulting

    Our Lead Health and Fitness App Developers will select and deploy the best technology stack, whether for iOS or Android, to ensure your app continue to grow, remain adaptable to market changes, and leverage the latest technological advancements.

    Platform-Agnostic Development

    We ensure the availability of fitness applications across multiple platforms with cross-platform capabilities that work on desktop, mobile, and other platforms. Our technology stack supports the latest frameworks, allowing for faster deployment times and lower development costs.

    Design, Development & Upkeep in one Place

    Whatever is needed to ensure an engaging user experience & higher KPIs aligned with your business goals – from design development to deployment – we got your back. As a fitness app design company, we ensure that your app is well-packaged and easy to navigate, which will keep users coming back.

    Our Bulletproof Fitness Software Development Process

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    • Discovery Stage

      We start with understanding the client's vision and identifying the target audience and end-users' needs. This phase involves competitor research, identifying user personas, defining a tech-stack & building dummy prototypes for BLE/Serial-based fitness devices.

    • Research & Design

      During the research and design phase, Stormotion's fitness app development team focuses on crafting a seamless user experience (UX) and stunning user interface (UI) design.

    • Tech Stack Selection

      At Stormotion, we recommend using React Native as the primary tool because it provides great flexibility and allows cross-platform development. We save our clients time to market and ensure that their app remains stable and enjoyable for all users.

    • Development Stage

      With cross-platform software development, we build robust iOS, Android, and Web applications, ensuring high performance and a consistent user experience across devices.

    • QA & Testing

      Adhering to top-notch quality assurance is paramount at our Fitness Application Development Company. The testing phase involves rigorous checks to identify and fix bugs, reduce delays, and ensure the fitness app's reliability, security, and performance meet the highest standards before it reaches the users.

    • Deployment

      Stormotion's deployment process ensures on-time delivery and a smooth transition from development to live environment. This includes staging deployments for final reviews, followed by a strategic launch to the app stores (Google Play Store, App Store, etc.), ensuring the fitness app is accessible to users worldwide.

    • Maintenance

      Besides workout app development services, Stormotion offers app support after launch. This includes regular updates, performance & advanced analytics monitoring, and adding new data-driven features to keep the app competitive and aligned with user expectations.

    Our Fitness App Development Projects

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    Cutting Edge Technologies for Fitness App Development

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    Our Blog

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    Fitness Mobile App Development: a Case-based Guide for 2025

    Fitness Mobile App Development: a Case-based Guide for 2025

    FAQ

    How much does it cost to develop a fitness app?

    The costs of fitness mobile app development services depend on the type of app you want to build, needed features and technologies, and the hourly rate of your development team.

    In our extensive Fitness App Development Guide, you can discover the approximate budget required for creating various types of fitness activity tracking apps. For example, the cost to build a fitness app ranges from $25,150 to $75,250, depending on the project requirements. You can find even more estimates of fitness application development in the article.

    What Health APIs do you have experience integrating with?

    Since we already have several fitness projects in our portfolio, we also have hands-on experience in integrating 3rd-Party Health & Fitness APIs. In our fitness app development agency, we particularly worked with the following APIs: Apple Health, Google Fit, Fitbit, Garmin, Runtastic, Strava, Suunto, Withings.

    Can you give a live demo to any Fitness App you recently built?

    Yes, sure. As wellness and fitness app developers, we have also worked with STEPR and Force USA. Feel free to reach out, so we can give you a demo.

    Do you provide ongoing support & post-development app maintenance?

    Yes, absolutely, these are some of the fitness app development services we provide. Hire us, and we’d be happy to support you with bug fixes, SDK & API updates, OS Updates as well as further implementation of new functionality.

    How do I know that my health and fitness idea and related business operations are safe with your fitness app development company?

    As your reliable fitness app developers, we value the best security of your data, including adherence to HIPAA regulations where applicable. Thus, we normally sign and follow an NDA with all of our partners. It ensures that all the sensible information stays within our fitness app development firm, whether it’s your health fitness app idea and business model, wireframes, or a live app demo.

    What features can be included in my fitness app?

    Any features that are necessary to meet your fitness business goals. Since we provide custom fitness mobile app development services, we tailor the development to your use case. Thus, it can be any of the features mentioned in the section above or any other advanced features for your Fitness Product.

    Can you also develop a Web-Version of my App?

    Yes, we have experience in porting the Fitness Product to Web. You can find a relevant case study in the portfolio of our fitness app development company – first, we built the FitTracks mobile app, and then we converted it into the FitTracks Web App.

    Can you also develop a Web-Dashboard for my Fitness Product?

    Sure. Our health and fitness app developers usually use either React Admin or Graph CMS in order to build a slick and lean Dashboard. But we’d be happy to pick the best-matching framework depending on your usecase.

    What Health & Fitness devices can you integrate into the app?

    We work with a broad range of devices — from fitness activity trackers and smartwatches to blood oxygen level monitors and bioimpedance sensors. For example, we have integrated heart rate sensors for STEPR.

    Do you work with legacy projects?

    Yes, we can help with maintenance or further development of your existing application. We can also redesign your application or convert it from iOS to Android (or vice versa).

    Can you develop a clone of an existing fitness app?

    Yes, we can develop a clone of an existing fitness app. However, it’s important to understand a few key aspects of this process:

    • Legal Aspects: Direct copying may infringe on copyright, so we recommend adding unique elements.
    • Functionality: We can implement in-demand features and offer innovative solutions.
    • Cost: The development of a clone depends on the complexity of the app and the number of features. For example, the cost to create an app like Fitbit ranges from $98,300 to $143,850, while the cost of making the Peloton app ranges from $92,050 to $145,000.

    Contact us to discuss your ideas or to consult regarding the exact cost of such an app!

    Do you offer built-in analytics to monitor workouts and goals?

    We include built-in analytics that make it easy to check key user information, such as how often a customer works out, their goal achievement, session duration, and user engagement level.

    How long does it take to build a fitness app?

    The timing depends on the app's objectives and the features it provides. Taking all features into account, the development and design of most fitness apps can take anywhere from 3 to 6 months or even longer. We can provide a detailed project cost estimate after getting to know you and your idea.

    Do you sign a Non-Disclosure Agreement (NDA)?

    Absolutely. We sign an NDA with each of our clients before going into the details of your project. Your ideas and business information are always safe when you use our company's services.

    Can you develop fitness apps for iOS and Android platforms?

    We specialize in creating apps in React Native, a cross-platform framework that works seamlessly on both iOS and Android. This approach to app development speeds up the fitness app development process and helps save money without compromising on quality and functionality.

    What measures do you take to secure user data in the app?

    We use industry-leading security methods, including end-to-end encryption, blockchain, secure authentication methods, and GDPR-compliant data processing. As part of our post-release support, we also regularly review safety updates and ensure the ongoing security of your users' data.

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    Contacts

    Contact E-Mail

    hello@stormotion.io

    Stormotion Legal Office

    Kauptmehe tn. 7-120

    10114 Tallinn, Estonia

    Stormotion Development Office

    PE Oleksii Bulavka Zaporizke Hwy. 48/120

    49040 Dnipro, Ukraine