Snap it. Or describe it.
Take a meal photo, pick one from your library, or describe what you ate. Already know the numbers? Enter them yourself.
AI food diary for iPhone
Your meals.
A clearer picture.
Turn a meal photo into calorie and macro estimates. Review the details, make it yours, and get on with your day.
View on the App StoreFor iPhone · No account to create
✓ Photo, text, or manual logging✓ Your diary stays on your device✓ No ads in the app
Less friction, more consistency
A food diary that fits the way you eat.
You're in control.
Check each food, adjust portions and correct calories, protein, carbs and fat before saving. Tell the AI what it missed to refine an estimate.
See the bigger picture.
Follow your daily macro goals and explore 7, 30 or 90 days of nutrition trends. Reuse a saved meal when your favourite breakfast comes around again.
Good to know
Simple tracking. Clear expectations.
How does the AI calorie counter work?
MacroTracker sends the meal photo or description you choose to an AI provider, which estimates the foods, portions, calories and macros. Photos cannot reveal every ingredient or cooking method. Review and edit the estimate before saving.
Can I track meals without AI?
Yes. Enter nutrition numbers manually, edit your diary, set goals and reuse previous meals without making an AI request.
Can I use my own AI provider?
Yes. Connect a supported provider with your own API key, or a compatible local model. Requests using your key go directly to that provider. Any provider charges are paid to that provider.
Where is my food diary stored?
Your diary stays on your device. Export a backup when you want to keep a copy or move phones. Selected photos and meal text leave the device when you request cloud AI analysis. Read our privacy policy for the details.
Does MacroTracker provide medical advice?
No. Nutrition figures are estimates for general tracking, not measurements or medical advice. The app includes published sources for its goal calculations and nutrition guidance.
Current pricing and availability are shown on the App Store.