Fitness App Development Agency
Build workout trackers, wellness platforms, and AI fitness coaches that users stick to beyond January.
Fixed price · 20-day delivery · Full code ownership
The Fitness & Wellness challenges we solve
Retention is the real challenge in fitness apps
The fitness app graveyard is full of beautifully designed apps that users quit after 2 weeks. We design habit loops, streak mechanics, and social accountability that keep users active.
Health data integrations are complex
Apple Health, Google Fit, Garmin, Whoop — wearable integrations require native modules and careful data normalization. We've done this before.
AI personalization is now table stakes
Cookie-cutter workout plans don't retain users. AI-powered adaptive programs that adjust based on performance, recovery, and goals do. We integrate AI from day one.
What's included in your Fitness & Wellness MVP
Everything you need to launch a production-ready fitness & wellness product and validate with real users.
- Workout logging & exercise library
- AI-generated personalized programs
- Apple Health & Google Fit integration
- Nutrition tracking & AI meal plans
- Progress photos & body metrics tracking
- Streak system & habit tracking
- Video exercise demonstrations
- Social features (friends, challenges)
- Subscription & coaching monetization (RevenueCat)
- iOS & Android
Why Fitness & Wellness founders choose Build MVP Fast
We built Reborn (AI fitness app with meal plans), Connect My Mind (AI wellness coach), and Pouch Watch (habit tracking)
RevenueCat subscription setup is standard in our fitness builds
AI-powered programs — GPT-4 or custom models for adaptive training
Fixed price, ship in 20 days, validate retention before raising
Tech stack we use for Fitness & Wellness apps
Real Fitness & Wellness project we shipped
Case Study
Reborn — AI Fitness & Nutrition App (iOS & Android)
Fitness tracking app with AI-powered meal plans and personalized exercise programs for iOS & Android.
How we ship your Fitness & Wellness app in 20 days
Strategy Call
Free 30-min call to scope your product and confirm fit.
Design Sprint
UI/UX design and architecture in days 1–5.
Build Sprint
Full-stack development, days 6–18. Daily updates in Slack.
Launch
QA, deployment, App Store submission, and 2-week support.
Frequently asked questions
Can you build an AI-powered fitness app?
Yes. We integrate GPT-4 or custom models for adaptive workout plans, nutrition recommendations, form feedback from video, and personalized coaching conversations. We built Reborn with exactly this stack.
Do you handle in-app purchases for fitness subscriptions?
Yes. We use RevenueCat for iOS/Android subscription management, which handles App Store and Play Store billing, trial periods, and receipt validation. It's our default for fitness apps.
How long does a fitness app MVP take?
Core fitness MVP (workout logging + AI program + progress tracking + subscription) takes 20–28 days. Nutrition tracking, social features, and wearable integrations add time.
Ready to build your Fitness & Wellness app?
Free 30-minute strategy call. We scope your product, confirm the price, and can start within 48 hours.
Book Your Free Call →No commitment. No credit card.