Build a Fitness & Workout Tracking App
Build a full-featured fitness and workout tracking app with exercise libraries, progress tracking, and offline support. Perfect for personal trainers, gym owners, or fitness enthusiasts.
😓 The Problem
Building a fitness app from scratch requires months of development, native expertise for iOS and Android, complex state management for workout data, and expensive cloud infrastructure.
✅ The Solution
NextNative provides a pre-built fitness app foundation with workout tracking, offline sync, and real-time progress analytics. Deploy to both platforms using your existing Next.js skills.




🎯 Perfect For
- Personal trainers building client apps
- Gym owners creating member apps
- Fitness influencers monetizing content
- Health tech startups validating MVPs
- Developers building fitness SaaS
🚀 Key Features
Workout Tracking
Track exercises, sets, reps, and weight in real-time with automatic personal record detection.
Offline-First
All data stored locally using Capacitor Preferences. Work out anywhere without internet.
Exercise Library
Browse 20+ exercises categorized by muscle group with descriptions and equipment info.
Rest Timer
Built-in rest timer with customizable durations (30s, 60s, 90s, 120s, 180s) between sets.
Progress Analytics
View workout history, personal records, volume tracking, and workout frequency stats.
Workout Plans
Pre-built workout plans with quick start functionality and custom plan creation.
💎 What's Included
📊 Performance Metrics
Save 3-6 months
Launch your app in weeks instead of months. Skip the learning curve and start with production-ready code.
Save $25,000-50,000
Avoid expensive agency fees and native development costs. Build once, deploy everywhere.
Ready to Build Your Fitness & Workout Tracking App?
Get NextNative and start building your app today.
🎁50% off for the first 40 customers, 5 left
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📖 Learn More
Explore our documentation to learn everything about building mobile apps with NextNative.