SnapMacros

Track calories and macros the simple way. Photo recognition, barcode scanning, and Apple Health sync — all free, all private, all on your device.

SnapMacros is a simple, private calorie and macro tracker that respects your data and your time.

Snap a photo, scan a barcode, or search — SnapMacros identifies your food and logs the calories, protein, carbs, and fat in seconds. No accounts. No ads. No subscriptions. Everything stays on your device.

SMART FOOD RECOGNITION • Take a photo of your meal — on-device AI identifies the food instantly • Apple Intelligence refines results for better accuracy (iOS 26+) • Scan any barcode for instant nutrition data from 3 million+ products • Search a comprehensive database of whole foods and packaged goods

TRACK WHAT MATTERS • Set daily targets for calories, protein, carbs, and fat • See your progress at a glance with clean, minimal macro bars • Organise meals by breakfast, lunch, dinner, and snack • Auto-detects the current meal based on time of day

SEE YOUR TRENDS • Weekly and monthly calorie charts show your consistency • Protein hit-rate tracking helps you stay on target • Colour-coded bars: green when on target, red when over • Summary cards for average calories, days on target, and more

SAVE TIME WITH FAVOURITES • Heart any food to save it for quick one-tap logging • Create meal templates ("Usual Breakfast") to log multiple foods at once • Recent foods appear first — the app learns what you eat

APPLE HEALTH INTEGRATION • Automatically syncs calories, protein, carbs, fat, fibre, and sugar • See your nutrition alongside steps, sleep, and workouts in the Health app • Write-only: SnapMacros never reads your Health data

PRIVACY FIRST • No accounts, no sign-up, no cloud • All data stored on your device only • Food photos analysed on-device — never uploaded • Open data sources: USDA FoodData Central and Open Food Facts

Built with zero third-party dependencies. Powered entirely by Apple frameworks.