AI-generated workouts based on your history, smart progressive overload detection, and analytics that show you exactly what's working.
No credit card required. Cancel anytime.
Four things that matter in the gym. No bloat, no fluff.
Select your duration, muscle split, and equipment. Claude AI designs a workout that avoids what you trained yesterday and targets what needs work.
Weight and rep steppers designed for gym gloves. When you hit a new personal record, a gold banner celebrates it. Rest timer starts automatically after each set.
Weekly volume trends, muscle group distribution, and your top exercises by total volume. All computed from your real workout data.
RepFlow detects plateaus at the same weight for 2+ sessions and calculates the exact increase — +5 lbs for compounds, +2.5 lbs for accessories.
No complex setup. No learning curve.
30 seconds with email or Google. No credit card, no commitment.
Quick onboarding quiz — your fitness goal, available equipment, and experience level.
Get your first AI-generated workout and start logging. RepFlow learns from every session.
Start free. Upgrade when you're ready.
Join the open beta and get 14 days of Premium free. No credit card required.
Start Your Free Trial