Macro Tracker - VitalOS

Version 1.5: Food Library polish—Core vs Your food, smarter catalog edits, and clearer meal lists. 100% on-device privacy.

Privacy-First Macro Tracking

Finally, a macro tracker that doesn't harvest your data.

YOUR DATA STAYS YOURS

• Health data never leaves your device
• No cloud sync of personal information
• No account required
• GDPR compliant by design
• We can't see what we don't collect

EFFORTLESS FOOD TRACKING

• AI meal photo analysis for instant macros
• AI barcode scanning - just point and scan
• Manual entry in seconds when you need it
• 1,000+ curated food database
• Can't find a food? Add it instantly yourself
• Track protein, carbs, fats, and calories
• View daily and historical macro trends

COMPLETE BODY COMPOSITION

• AI body fat estimation from photos
• Weight tracking with trend analysis
• Body fat percentage logging
• Progress photos (stored locally only)
• Visual timeline of your transformation

INTELLIGENT GOAL SETTING

• Science-based macro calculations
• Custom training patterns (weekly, rotating, daily)
• Goal cycling for bulk/cut/maintenance
• Adaptive BMR learning from your results

COMMUNITY WITHOUT COMPROMISE

• Anonymous food database contributions
• No personal health data shared
• Help improve the database without sacrificing privacy

PROFESSIONAL DESIGN

• Clean, modern interface
• Light/Dark themes + custom skins
• Metric & Imperial units
• Responsive on all devices

WHY VITALOS IS DIFFERENT

Other apps say they respect privacy while uploading your data to their servers. VitalOS is architecturally incapable of seeing your health data. Your nutrition logs, weight history, and body composition stay on your device, encrypted and safe.

Perfect for weight loss and management, building muscle and bulking, athletes monitoring nutrition, anyone tracking macros for health, people who value their privacy, and anyone tired of complicated food databases.

BUILT FOR YOU, NOT ADVERTISERS

No ads. No data mining. No selling your information. Just a simple, powerful tool that helps you reach your health goals while respecting your privacy.

Your health. Your data. Your control.

FREE: 3 AI scans/month to try the app PAID PLANS: $4.99-$14.99/month for 50-300 AI scans

Terms of Use (EULA): https://healthai-backend-production-9451.up.railway.app/legal/terms