SnapNutrition AI

Snap a Photo. Count Calories Instantly. 100% Free.

SnapNutrition AI — Free AI Calorie Tracker & Food Diary

No mandatory subscription. No ads. No account needed. Track calories, macros, and nutrition with AI. Snap a photo, scan a barcode, speak, type, or enter it by hand — and get instant calorie, protein, carb, and fat estimates. Perfect for weight loss, muscle gain, or simply eating healthier.

Free AI Food Scanner — 6 Ways to Track

◉ Photo — Snap any meal and AI identifies every ingredient with calories, protein, carbs, and fat.
◉ Barcode — Scan product barcodes for instant nutrition facts on packaged foods
◉ Voice — Say "I had a chicken salad and orange juice" and AI logs it instantly.
◉ Text — Type what you ate for AI analysis
◉ Photo Library — Analyze meals from photos already in your gallery
◉ Manual — Enter calories and macros by hand, offline, and backdate any meal

Share to Log — send a photo from Photos, Messages, or any app and it opens here, analyzed right away.

Personal Goals

◉ Daily calorie target from your age, height, weight, and activity level — or from Apple Health
◉ Protein, carb, and fat targets worked out from your goal, shown as rings beside your calories

Complete Nutrition Tracking

◉ Adjustable portions with real-time recalculation
◉ Weekly, monthly, and all-time charts with your goal line and a 7-day average
◉ Days within goal, and how your weekends compare with your weekdays
◉ Favorites and one-tap "log again" for meals you eat often
◉ Export your whole diary as JSON or CSV

Apple Watch

◉ Log a meal by voice from your wrist
◉ Calorie and macro rings that match your own goals
◉ Complications for your watch face

Widgets, Siri, and Shortcuts

◉ Home Screen and Lock Screen widgets — progress at a glance, one-tap voice, text, or photo input
◉ Control Center buttons for quick logging
◉ Siri: "Log food" and "Calories today" — hands-free
◉ Daily reminder to log your meals

How It Works

1. Add your own API key — Google Gemini (free tier), OpenAI, Anthropic, or OpenRouter — or subscribe to Auto Mode and skip the setup
2. Snap, scan, speak, type, or enter your meal
3. AI identifies every food item and calculates nutrition
4. Adjust portions for accuracy
5. Track your progress over time

BYOK (Bring Your Own Key) — Free Forever Option

Skip subscriptions entirely by bringing your own API key. Google Gemini offers a free tier; with paid providers you pay them directly, typically a cent or two per scan. No middleman fees, no signup.

Privacy First

No account required. No data collection. Your calorie and nutrition data stays on your device and syncs only through your personal iCloud, if you turn it on. With your own key, photos go straight to the AI provider you chose. In Auto Mode they pass through our relay, which does not store your photos or your meals.

Perfect For

◉ Weight loss, muscle gain, or simply eating healthier
◉ Keto, vegan, low-carb, paleo, IIFYM — any diet

More Features

◉ Available in 14 languages
◉ iCloud sync across all Apple devices
◉ Metric and imperial units
◉ Works offline — history, manual entry, and stats need no connection
◉ Dark mode

———

Subscription Details (Optional Auto Mode)

For users who'd rather not manage API keys, SnapNutrition AI offers an optional "Auto Mode" subscription:

• Auto Monthly — auto-renewing monthly subscription
• Auto Annual — auto-renewing annual subscription

Includes a 3-day free trial and up to 100 AI food scans per day. Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions in your App Store account settings after purchase.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://snapnutritionai.app/privacy