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Fitness App Development Services

Step into the future of fitness and wellness with our expert-led fitness app development services. We create high-performance solutions tailored to the fitness industry and your unique business needs. Backed by deep domain expertise and cutting-edge technology, our team ensures your app delivers real results and stands out.

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Fitness App Development Services We Offer

Share your unique app vision, and we'll handle the rest with our tailored health and fitness app development services. We support you every step of the way, from design to deployment.

Custom fitness app development

Share your unique app vision, and we'll handle the rest with our tailored health and fitness app development services. We support you every step of the way, crafting intuitive UI/UX, aligning features with your goals, and ensuring your solution is ready for the market.

Web & mobile fitness app development

Partner with skilled fitness app developers to build scalable, high-performance iOS, Android, or web solutions. Requestum team ensures consistent design, secure architecture, and features that captivate users, keep them engaged, and support business growth.

Fitness app design services

Obtain a fitness app that connects with users at every step, from visual appeal to seamless interaction. With our design expertise, we craft user-centric UI/UX driven by research, prototyping, and continuous feedback to ensure lasting engagement.

QA and testing services

We provide custom testing suites tailored to your fitness app's needs to ensure flawless performance. Need to meet compliance standards? Our experienced QA team can simulate real-world attacks to evaluate data security and support audit readiness.

Fitness app modernization

Already have a fitness app? Our team conducts a thorough review, identifies improvement opportunities, and takes care of the technical upgrades. Need a smarter edge? We can integrate AI and ML features to enhance user engagement and support long-term growth.

Support and maintenance services

As a dedicated fitness application development company, we go beyond the launch. Our team provides continuous maintenance and support, resolving bugs, planning updates, and ensuring server stability so your app stays reliable, secure, and high-performing over time.

Our AI-Powered Success Stories

Case Study

Online exercises quality evaluation

We developed a web application that evaluates the quality of physical exercises performed online. The goal was to provide users with real-time feedback on their performance, helping them improve form and consistency during home workouts. By leveraging AI to compare user movements with ideal exercise models, the system ensures accurate assessments and enhances the overall effectiveness of online fitness sessions.

Case Study

Realtime muscle fatigue estimation

We created a real-time system to estimate muscle fatigue during physical activity. The solution analyzes movement data to provide immediate feedback on muscle condition, helping to prevent overtraining and reduce injury risk. Designed primarily for research and performance monitoring, the system supports more informed decision-making in training and rehabilitation contexts.

Realtime muscle fatigue estimation

Fitness Apps that We Develop

Our experienced health and fitness app developers build solutions that streamline operations and deliver measurable results for your business. Take a look at the types of fitness apps we develop.

Personal trainer app development

Launch a personal trainer app that keeps users engaged, improves their workout results, and builds long-term loyalty. We develop apps with must-have features like progress tracking, personalized training plans, and video tutorials, designed to meet today's fitness expectations.

Fitness tracker app development

Provide users with the ability to log their daily steps, calories burned, and overall activity. Go further by adding features like goal setting, progress insights, and personalized recommendations. We'll help you build a solution that keeps users motivated and focused on reaching their fitness goals.

Nutrition and diet planning apps

Support your users in building healthier eating habits and reaching their wellness goals. We can create a solution with features like OCR for instant food label scanning, AI-based meal recommendations, macro and micronutrient tracking, and integration with wearable devices to deliver real-time insights.

Meditation and mental wellness apps

Help users find calm, focus, and emotional balance with a meditation and mindfulness app that truly supports their mental well-being. Enrich their journey with daily tips, reflective prompts, and personalized suggestions designed to foster long-term mindfulness and inner peace.

Coaching and training platforms

Build a coaching platform that connects fitness enthusiasts with coaches in a seamless, professional environment. Provide your users with essential features like real-time chat, video session management, scheduling tools, and integrated payments to deliver a smooth, engaging coaching experience.

Gym and club management software

Simplify how you run your fitness club with custom-built gym management software. Make it easy to manage memberships, schedule classes, track attendance, and process payments - all in one system designed by our fitness app developers. This software will support your team and enhance the client experience.

  • Personal trainer app development

    Launch a personal trainer app that keeps users engaged, improves their workout results, and builds long-term loyalty. We develop apps with must-have features like progress tracking, personalized training plans, and video tutorials, designed to meet today's fitness expectations.

  • Fitness tracker app development

    Provide users with the ability to log their daily steps, calories burned, and overall activity. Go further by adding features like goal setting, progress insights, and personalized recommendations. We'll help you build a solution that keeps users motivated and focused on reaching their fitness goals.

  • Nutrition and diet planning apps

    Support your users in building healthier eating habits and reaching their wellness goals. We can create a solution with features like OCR for instant food label scanning, AI-based meal recommendations, macro and micronutrient tracking, and integration with wearable devices to deliver real-time insights.

  • Meditation and mental wellness apps

    Help users find calm, focus, and emotional balance with a meditation and mindfulness app that truly supports their mental well-being. Enrich their journey with daily tips, reflective prompts, and personalized suggestions designed to foster long-term mindfulness and inner peace.

  • Coaching and training platforms

    Build a coaching platform that connects fitness enthusiasts with coaches in a seamless, professional environment. Provide your users with essential features like real-time chat, video session management, scheduling tools, and integrated payments to deliver a smooth, engaging coaching experience.

  • Gym and club management software

    Simplify how you run your fitness club with custom-built gym management software. Make it easy to manage memberships, schedule classes, track attendance, and process payments - all in one system designed by our fitness app developers. This software will support your team and enhance the client experience.

    Must-Have Features for Fitness Apps

    Personalized workouts

    Training videos

    Activity tracking

    AI-powered recommendations

    Workout timers

    Goal settings

    GPS and route mapping

    Challenges and progress tracking

    Our Fitness App Development Process

    01

    Discovery phase & analysis

    Every successful fitness app starts with understanding. We begin by analyzing your product idea, target users, and market landscape to uncover pain points and identify growth opportunities. For existing apps, we conduct a thorough audit to pinpoint areas for improvement.

    02

    UX/UI design & prototyping

    Guided by user research, we design intuitive interfaces and seamless user journeys. Our team creates wireframes and interactive prototypes that define your app's structure, look, and feel. We validate designs through testing and refine them based on user feedback.

    03

    Full-cycle development

    At this stage, Requestum developers transform your idea into a high-quality, functional solution. Our company focuses on clean code, smooth performance, and tight alignment with design specs, ensuring your product is reliable, scalable, and ready for market.

    04

    Testing & quality assurance

    Our QA specialists run thorough tests throughout the development process to ensure your fitness app is stable, secure, and bug-free. Our health and fitness app development company covers everything from functionality and usability to performance and device compatibility.

    05

    Launch & deployment

    Before going live, we conduct final system checks to ensure stability, accuracy, and seamless integration. Our team supports a smooth rollout and closely monitors performance during the initial launch phase to resolve any issues that may arise promptly.

    06

    Support & optimization

    Once your app is live, our work continues. We monitor performance, gather user feedback, and identify areas for improvement. From feature updates to scalability enhancements, our team helps your fitness app evolve to meet growing user expectations.

    • 01

      Discovery phase & analysis

      Every successful fitness app starts with understanding. We begin by analyzing your product idea, target users, and market landscape to uncover pain points and identify growth opportunities. For existing apps, we conduct a thorough audit to pinpoint areas for improvement.

    • 02

      UX/UI design & prototyping

      Guided by user research, we design intuitive interfaces and seamless user journeys. Our team creates wireframes and interactive prototypes that define your app's structure, look, and feel. We validate designs through testing and refine them based on user feedback.

    • 03

      Full-cycle development

      At this stage, Requestum developers transform your idea into a high-quality, functional solution. Our company focuses on clean code, smooth performance, and tight alignment with design specs, ensuring your product is reliable, scalable, and ready for market.

    • 04

      Testing & quality assurance

      Our QA specialists run thorough tests throughout the development process to ensure your fitness app is stable, secure, and bug-free. Our health and fitness app development company covers everything from functionality and usability to performance and device compatibility.

    • 05

      Launch & deployment

      Before going live, we conduct final system checks to ensure stability, accuracy, and seamless integration. Our team supports a smooth rollout and closely monitors performance during the initial launch phase to resolve any issues that may arise promptly.

    • 06

      Support & optimization

      Once your app is live, our work continues. We monitor performance, gather user feedback, and identify areas for improvement. From feature updates to scalability enhancements, our team helps your fitness app evolve to meet growing user expectations.

      What our customers say

      Discover testimonials from our clients and learn why they trust us.

      What our customers say

      Discover testimonials from our clients and learn why they trust us.

      CEO, XSCALE

      Neeraj Saxena

      CEO, XSCALE

      Requestum was always accessible and ready to discuss new ideas. Every suggestion that I have made during the project was carefully considered, and went through feasibility pipeline which worked perfectly for my platform.

      5.0 Rating

      VERIFIED

      Review on

      CEO, XSCALE

      Cory Yates

      CEO, Reel Analytics

      Requestum's level of professionalism and responsiveness separates them from other suppliers. The developers’ level of sophistication of the tools and algorithms they bring to the market is also impressive.

      5.0 Rating

      VERIFIED

      Review on

      James Hodson

      James Hodson

      CEO, MySyla

      Requestum works more efficiently during a war than most other teams work in peacetime. The quality of development work is excellent on all fronts. Despite setbacks with the team needing to move around the country to stay safe, air raid sirens, and Internet outages, the team has never missed a deadline or gone a day without finding a way to communicate.  Requestum genuinely cared about making sure the final product was exactly what was needed. The team improved the features in ways that we could never have come up with ourselves. They obviously enjoy working together, and have created an excellent team spirit and work ethos.

      5.0 Rating

      VERIFIED

      Review on

      Danny van de Griend

      Danny van de Griend

      CEO, Cecil Alliance

      Requestum was always accessible and ready to discuss new ideas. Every suggestion that i have made during the project was carefully considered, and went through feasibility pipeline which worked perfectly for my platform.

      5.0 Rating

      VERIFIED

      Review on

      Ben Clink

      Ben Clink

      Head of Customer & Digital, South Sydney Rabbitohs

      I can confidently call Requestum a reliable partner who delivered an easy-to-use, feature-rich app on time and within budget. The team worked collaboratively, accommodated all requests and scope changes, and communicated effectively throughout the project. They went the extra mile to understand and respond to the requirements.

      5.0 Rating

      VERIFIED

      Review on

      GianBruno Torrano

      GianBruno Torrano

      Vice President, Soft-net Sp. Z o.o.

      The team is readily available and regularly checks in. Their responsive nature sets them apart and supplements continued engagement. Requestum has facilitated a positive customer experience by understanding the requirements and successfully implementing a number of complex backend functionalities.

      5.0 Rating

      VERIFIED

      Review on

      Ruairidh Galbraith

      Ruairidh Galbraith

      Digital project manager, Uncommon Knowledge

      The team at Requestum is very friendly, efficient and professional. We have worked with them on more than one occasion and are very pleased with the quality of service. So far we’ve made back the money that we spent in less than eight months of launching.

      5.0 Rating

      VERIFIED

      Review on

        Why Choose Requestum as Your Esports App Development Company

        Custom RAG development services

        At Requestum, we craft custom RAG-powered applications tailored to your business needs, combining advanced retrieval techniques with intelligent generation to solve complex challenges.

        RAG-powered chatbot development

        Get chatbots that provide intelligent experiences. Our RAG development company creates bots that retrieve real-time, reliable information to drive meaningful conversations and elevate customer support.

        Domain-specific RAG solutions

        Our RAG solutions development services focus on building custom Retrieval-Augmented Generation models tailored for key industries, ensuring accurate, compliance-ready AI outputs.

        Custom RAG model fine-tuning

        Boost the performance of your RAG solutions with our model fine-tuning services. We adapt pre-trained models to your datasets and industry needs, ensuring greater accuracy, relevance, and efficiency.

        RAG system integration services

        Integrate RAG systems effortlessly into your existing infrastructure. We connect RAG models to your tools, databases, and workflows, ensuring seamless functionality and minimal disruption to your operations.

        RAG system evaluation and improvement

        Within RAG services, we audit your existing Retrieval-Augmented Generation system by improving data relevance, evaluating model performance, identifying bottlenecks, and optimizing key components.

        Frequently Asked Question

        • What are the benefits of developing a fitness app?

          Fitness apps allow gym trainers, personal coaches, and health professionals to offer value-added digital services to their clients. Users benefit from features like activity tracking, health monitoring, analytics, nutrition plans, and personalized fitness programs- all within one app. These tools support better engagement, retention, and measurable results.

        • What features can be included in a fitness app?

          The core features depend on your business goals, but most fitness apps include activity tracking, workout scheduling, push notifications, goal setting, and user profiles. If your app requires unique functionality, custom features can be developed by collaborating with our fitness mobile app development team and outlining specific requirements.

        • How much does it cost to develop a fitness app?

          The cost varies widely depending on the app’s complexity, the number of features, and the technologies involved. Whether you’re building an MVP or a full-featured platform, several factors, such as design, third-party integrations, and platform choices, influence the budget. For accurate estimates tailored to your needs, contact us for a consultation.

        Our contacts

        We are committed to ensure quality in detail and provide meaningful impact for customers’ business and audience.

        • UA Sales Office:

          sales@requestum.com
        • HR Team:

          talents@requestum.com
        • Estonia

          15551, Harju maakond, Tallinn, Lasnamäe linnaosa, Sepapaja tn 6

        • Ukraine

          61000, 7/9 Svobody street, Kharkiv

        • Switzerland

          6313, Seminarstrasse, 5, Menzingen

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