Food Calorie Tracker - Onionly
Fasting AI Calculator & Weight
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Snap a photo of any meal. Get calories, protein, carbs, and fat in seconds — no manual logging, no guessing, no endless searching.
Onionly is your AI-powered calorie tracker and nutrition coach. Point your camera at any food, and our AI identifies ingredients, estimates portions, and delivers full nutrition data instantly. Track macros, run intermittent fasts, and follow personalized AI meal plans — all from one app.
WHY ONIONLY
- AI food scan — calories and macros from a single photo
- Intermittent fasting timer — 8 protocols including 16:8, 18:6, OMAD, 5:2, and Water fast
- AI meal plans — personalized 7-day diets built for your goal
- Recipe import — save recipes from TikTok, YouTube, Instagram, and any website
- Apple Health sync — weight, activity, and nutrition stay in sync
- 17 languages — fully localized worldwide
AI CALORIE SCAN
Take a photo of your meal. Onionly's AI recognizes the food, estimates portion sizes, and shows calories, protein, carbs, and fat instantly. Works with plated meals, packaged food, restaurant dishes, and home cooking. Stop guessing on labels and start seeing real numbers.
FASTING TIMER
Start a fast with one tap. Choose from 8 protocols: 12:12, 14:10, 16:8, 18:6, 20:4, OMAD, Water fast, and Custom. Live countdown, streak tracking, milestone notifications, and a complete fasting history to keep you consistent.
AI MEAL PLANS
Generate a personalized 7-day meal plan based on your goal, food preferences, and daily calorie target. Swap meals you don't love, adjust portions to match your macros, and get an auto-generated grocery list ready for checkout.
RECIPE IMPORT
Paste a link from YouTube, TikTok, Instagram, or any recipe website. Onionly's AI extracts ingredients, steps, and nutrition — cleanly formatted and ready to cook.
MACRO TRACKING
Daily targets for calories, protein, carbs, and fat. Log meals instantly from photos or manual entry. See your progress throughout the day with a clean, color-coded dashboard built to keep you on track.
GROCERY + PANTRY
Auto-generated shopping lists pulled from your meal plans. Track what's already in your pantry to cut food waste and save money every week.
COOK MODE
Hands-free, step-by-step instructions with a wake-locked screen and built-in timers so you never lose your place mid-recipe.
APPLE WATCH
Track calories, macros, and active fasts right from your wrist.
Onionly is free to download. Pro unlocks unlimited AI food scans, unlimited meal plans, all fasting protocols, and advanced analytics to help you hit your goals faster.
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Terms: https://onionlyapp.github.io/onionly-site/terms.html
Privacy: https://onionlyapp.github.io/onionly-site/privacy.html
Support: help@onionly.app
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Onionly is now your AI-powered calorie tracker.
What's new in this update:
- AI food scan — photograph any meal for instant calorie and macro data
- Intermittent fasting timer with 8 protocols (16:8, 18:6, OMAD, Water fast, and more)
- AI-generated personalized 7-day meal plans
- Recipe import from TikTok, YouTube, Instagram, and any website
- Apple Health sync for weight, activity, and nutrition
- Redesigned onboarding with body stats and goal setting
Track calories, build habits, and transform your health — powered by AI.
The developer, Yusuf Omer Erem, 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 Linked to You
The following data may be collected and linked to your identity:
- Identifiers
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Yusuf Omer Erem
- Size
- 58.3 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 17 more
- English, Arabic, Danish, Dutch, Finnish, French, German, Italian, Japanese, Korean, Norwegian Bokmål, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Turkish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Pro Yearly $39.99
- Pro Monthly $9.99
- Pro Weekly $3.99
- Pro Yearly $29.99
- Pro Monthly $6.99
- Copyright
- © 2026 Onionly Inc.