“Progressive overload is a proven concept. FitnessAI is easy to use and the AI-generated routine gets me out of my headspace and allows me to focus on the task in front of me. I see no need for any other lifting apps.”

Easily Log Your Workouts

Simply tap the circle buttons to log sets.

The algorithm will tell you how long to rest, and adjust the difficulty for next time.

“I’ve tried many fitness apps and so far FitnessAI is easily the best in terms of an easy to use interface and automatically optimizing workouts. I highly recommend this app!”

See the Algorithm at Work

Get clear insights into how FitnessAI is training you by tracking your progress over time.

Watch how the algorithm pushes you to new limits.

Powered by 5.9M Workouts

40,000+
Weight Lifters

5,900,000+
Workouts Logged

23,600,000+
Sets Logged

Skip the Personal Trainers

Message us in app when you need advice from a real person.

We’ll keep you accountable by messaging you if you break your routine.

“I used to pay a personal trainer $350 a month, but not anymore. With FitnessAI, I work out better and see faster results.”

Easy to Understand

Your personalized feed is always up to date with your current workout recommendations.

New features and cards are added to the feed all the time.

What are you waiting for?

Join hundreds of thousands of happy users.