FitByAI: Advanced AI Fitness
FitByAI: Advanced AI Fitness Summary
FitByAI: Advanced AI Fitness is a mobile iOS app in Health And Fitness by 少杰 林. Released in Jan 2026 (4 months ago). Store metadata: updated Feb 3, 2026.
Store info: Last updated on App Store on Feb 3, 2026 .
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App Description
Build muscle, increase your strength, or get lean with FitByAI. Whether you are at home in the gym or outside, FitByAI’s training algorithm will provide you with a personalized workout designed to help you reach your fitness goals.
A new generation of AI fitness
Unlike existing fitness apps, FitByAI’s algorithm doesn’t just assemble random workouts. Our technology looks at your unique attributes (gender, weight, age, training level) and studies your workout patterns to evolve around your schedule, goals, equipment, and place of training.
As you train more, FitByAI gets better. Your training plan will maximize your progress by adjusting intensity, volume, and weight for each session. The outcome is a balanced, effective workout every time.
Optimal exercises
Not all exercises are created equal and FitByAI knows this. We believe that mastering the most effective exercises is more important than having different exercises every time. We balance optimal movements and variation so that your exercises are diverse and challenging.
For beginners, or seasoned gym-goers looking for new workouts, we have over 600 detailed trainer-led videos so you can always add new movements with confidence.
Track your progress
FitByAI’s Strength Score makes measuring your strength and progress straightforward. We calculate this based on 8 different subscores and millions of data points across people of your same age, gender, body weight, and fitness experience.
Customization
You can let FitByAI lead the way 100% or set up your own custom workout settings. You have the power to change your fitness goal, workout variety level, muscle split, duration, equipment, and more!
Why FitByAI?
FitByAI combines leading fitness research, input from certified personal trainers, and constant feedback from our community to deliver a solution that is effective, affordable, and practical.
*ALL FEATURES REQUIRE AN ACTIVE SUBSCRIPTION.
By using this app, you agree to Apple’s standard End User License Agreement (EULA). You can view the full EULA at: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/