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