Built for Muscle Building

Build Muscle Faster with Smart Tracking

Track every set, optimize your nutrition, and ensure progressive overload with AI-powered insights.

Start Building Muscle Free

Common Challenges

Hard to track progressive overload consistently

Unsure if eating enough protein for growth

Need structured programming not random workouts

How FitFlow Helps

1

Progressive Overload Tracking

FitFlow automatically tracks your weights and reps, alerting you when it is time to increase load.

2

Protein Optimization

AI food scanner ensures you hit 1.6-2.2g/kg protein daily with real-time macro tracking.

3

Hypertrophy Programs

Follow proven PPL, Upper/Lower, and full-body splits designed by certified trainers.

“Gained 15 lbs of muscle in 8 months. The progressive overload tracking kept me accountable.”

Marcus T.

Gym Enthusiast

Ready to Start?

Join 50,000+ users achieving their fitness goals with FitFlow

Start Building Muscle Free

FitFlow for Everyone

For Runners

The All-in-One App for Runners

Track miles, fuel right, and recover smarter with AI-powered insights built for runners.

For Beginners

Start Your Fitness Journey the Right Way

No experience needed. FitFlow guides you step by step with beginner-friendly workouts and effortless nutrition tracking.

For Weight Loss

Lose Weight with AI-Powered Tracking

Join 50,000+ users who lost weight with FitFlow's smart calorie tracking and personalized plans.