Transform Your Body with Jack AI
The most advanced AI body scanning app for iOS and Android. Get instant body composition analysis, track your progress, and achieve your fitness goals with personalized insights.
10,000+ users tracking their fitness journey
Advanced AI Body Analysis
Get instant insights into your body composition, track your progress over time, and receive personalized recommendations to achieve your fitness goals.
AI Body Scanning
Take a photo and get instant analysis of your body fat percentage, muscle mass, and overall body composition using advanced AI technology.
Progress Tracking
Monitor your fitness journey with detailed charts, progress photos, and comprehensive analytics to see how your body changes over time.
Jack Score
Get a personalized fitness score that takes into account your body composition, symmetry, posture, and overall health metrics.
Health Integration
Sync with Apple Health and Google Fit to get a complete picture of your health data including heart rate, sleep, and activity levels.
Personalized Insights
Receive AI-powered recommendations and insights tailored to your specific body type, goals, and progress patterns.
Privacy First
Your body scan data is processed securely and privately. We prioritize your privacy and data security above all else.
Real Results from Real Users
See how Jack AI is helping people transform their bodies and achieve their fitness goals.
“Plateaued for years. This app got me fired up again — now I'm seeing gains I thought were behind me. The AI analysis is incredibly accurate!”
Fitness Enthusiast
“The body composition tracking is amazing. I can finally see my muscle gain and fat loss progress in real numbers, not just the scale.”
Personal Trainer
“As someone who travels a lot, having my entire fitness tracking in one app that works anywhere is a game-changer. The Jack Score keeps me motivated.”
Business Executive
Ready to Transform Your Body?
Join thousands of users who are already using Jack AI to track their fitness progress and achieve their body goals. Download now and start your 3-day free trial.
Available on iOS and Android • 3-day free trial • No credit card required