16:8FAST
112gPROTEIN
−8 lb30 DAYS
Your body,
by the numbers.
AI macro, fasting & weight tracking. Snap a photo, get calories and macros in seconds — no data-entry grind.
100% free. Every feature.
AI macro, fasting & weight tracking. Snap a photo, get calories and macros in seconds — no data-entry grind.
Point your camera at a meal or barcode and MacTrac logs calories, protein, carbs and fat for you.
One-tap fasting timers for 16:8, 18:6 or your own window, with progress you can see at a glance.
Set a goal, log your weight and see the line move toward it, tied to what you eat and when you fast.
Get MacTrac free on iPhone or Android.
Tell us your target and we set your daily macros.
Scan meals, run fasts and watch your numbers move.
AI meal scan, macros, fasting timer, and weight tracking. No credit card, no limits.
The same app with a cleaner, distraction-free experience. Upgrade anytime in the app.