GLP-1 medications change how your body responds to exercise and nutrition. Most fitness apps weren't built for that. Body by AI was.
21-day free trial. No credit card required.
Founder Jason Hull used the system behind this app while building it. 23% to 11.2% body fat in 7 months — with precision nutrition and AI-coached training every step of the way.

Before
June 2025 · 23% BF

After
Jan 2026 · 11.2% BF
Results not typical. Individual results vary.
GLP-1s cause rapid weight loss — including muscle loss. Your coach adjusts protein targets and resistance training intensity specifically for medication-assisted weight loss.
Reduced appetite means different fueling needs around workouts. Your coach accounts for GI sensitivity windows and adjusts meal timing accordingly.
We never replace your prescribing physician. Your coach handles the fitness and nutrition layer — your doctor handles the medication layer. Both, working together.
Dosage changes, side effect windows, plateau phases — your coach knows your history and adjusts expectations and targets accordingly.
21-day free trial. No credit card required.
Body by AI is a fitness coaching tool, not a certified personal trainer, licensed physical therapist, medical provider, or any other fitness or healthcare professional. It does not diagnose, treat, cure, or prevent any disease or medical condition. Always consult your physician before starting any exercise or nutrition program, and always work with your prescribing physician regarding your GLP-1 medication, dosage, and health goals. Individual results vary.