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, or type — and get instant calorie, protein, carb, and fat estimates. Perfect for weight loss, muscle gain, or simply eating healthier.
Unlike apps like MyFitnessPal or Lose It! that charge $5-15/month for AI features, SnapNutrition AI gives you unlimited AI food recognition for just pennies per scan.
Free AI Food Scanner — 5 Ways to Track
◉ Photo — Snap any meal and AI identifies every ingredient with calories, protein, carbs, and fat. Works for restaurant meals, homemade dishes, and everything in between.
◉ 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. Hands-free calorie tracking.
◉ Text — Type what you ate for AI analysis — great for homemade meals and restaurant dishes
◉ Photo Library — Analyze meals from photos already in your gallery
Complete Nutrition Tracking
◉ Calories with daily goal progress
◉ Protein, carbs, and fat breakdown
◉ Individual food items identified by AI
◉ Adjustable portions with real-time recalculation
◉ Weekly and monthly statistics with beautiful charts
◉ Progress tracking dashboard
How It Works
1. Add your API key from Anthropic (Claude) or OpenAI (GPT-4o)
2. Snap, scan, speak, or type 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 from Anthropic or OpenAI. You pay the AI provider directly — typically $0.01-0.03 per scan. Tracking 3 meals a day costs roughly $0.03-0.09. Compare that to MyFitnessPal Premium at $19.99/month or Yazio Pro at $29.99/year. No middleman fees, no minimum spend, no signup.
Privacy First
No account required. No backend servers. No data collection. All your calorie and nutrition data stays on your device and syncs only through your personal iCloud. Food images go directly to your chosen AI provider — we never see or store your information.
Home Screen Widgets
◉ Log meals without opening the app
◉ View daily calorie progress at a glance
◉ One-tap voice, text, or photo input
Perfect For
◉ Calorie counting and weight loss
◉ Macro tracking for fitness and diet goals
◉ Keto, vegan, low-carb, paleo, IIFYM — any diet
◉ Understanding portion sizes
◉ Building healthier eating habits
◉ Quick nutrition checks on the go
More Features
◉ iCloud sync across all Apple devices
◉ Multilingual support
◉ Metric and imperial units
◉ Offline history access
◉ Dark mode
◉ Clean, intuitive interface
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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
The API keys do not work making this completely useless and non functional. The second you try to log food no matter how simple it just tells you something went wrong.
Developer Response
Dear user, can you explain in more detail what issue you had? Maybe you tried to insert the key from the wrong provider?
Needs API KEY
Wow don't get this app
Couldn’t use due to needing an API KEY
Developer Response
Dear user, that's the whole point of the app being completely free. But we will have an update soon that will bring trial mode and other ways to use AI analysis
Requires
Ian P.e.r.e.z
This app needs a API code and I got this suggestion from ChatGPT, BRUH!
Developer Response
Dear user, that's the whole point of the app being completely free.
Stability improvements
Version 1.2.2
The developer, UNIBRIXGLOBAL LIMITED, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
User Content
Privacy practices may vary, for example, based on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More