Onai: Food & Nutrition AI
Know exactly what you eat.
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Scan meals for calories, macros and nutrition signals. Onai for Women adds optional body context and cycle patterns to your food diary.
Onai helps you understand what you eat from a simple photo.
Take a picture of any dish: home-cooked meals, restaurant food, snacks or takeaway, and Onai estimates calories, protein, carbs and fat in seconds.
No barcodes. No database scrolling. No manual entry.
FEATURES
Photo-based nutrition estimates
Scan almost any dish and get a useful calorie and macro estimate in seconds.
Nutrition beyond macros
See fibre, sugar, sodium and saturated fat signals alongside calories, protein, carbs and fat.
Food ideas shaped around your day
Get meal ideas based on your goals, preferences, recent meals, remaining macros and time of day.
Optional cycle check-ins
Women can choose to add cycle phase context so food ideas can better reflect appetite and energy changes.
Daily and weekly tracking
Track calories, macros and logged meals by day and week. Delete meals when needed and your reports update automatically.
Progress insights
See habit feedback, goal momentum, meal timing patterns and weekly progress so your diary feels motivating, not just like a log.
Restaurant and ingredient finder
Use Explore to find places to eat or ingredients that fit your goals when you are eating out or shopping.
Editable AI estimates
Adjust portions, macros and meal timing before logging. Onai gives you a starting point, but you stay in control.
Apple Health support
If you choose to connect Apple Health, Onai can read activity data such as active energy and steps to adapt your daily target, and can write logged nutrition data back to Health.
ONAI PRO
Upgrade to Onai Pro for unlimited scans, personalised food ideas, deeper reports, macro trend charts, progress insights and recipe variants.
For every new Onai Pro subscriber, we pay to plant one tree in Yucatan, Mexico.
PRIVACY
We collect only what we need to make Onai work. We never sell your data. You can delete your account and associated data at any time.
Privacy Policy: https://onaiapp.io/privacy
Terms of Use: https://onaiapp.io/terms
I’d use this instead of the old one. It keeps the original backbone, but now it actually sells what makes 2.0 different.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Introducing Onai for Women. Choose regular or irregular cycles, PCOS, perimenopause or postmenopause to shape food ideas. Your context is optional and editable.
- New reports help you see how logged calories, sugar and protein vary across cycle phases when you choose to track them.
- Correct a scanned dish and see updated nutrition in your diary and reports.
- Enjoy clearer charts, a refreshed Home screen and reliability improvements.
The developer, Mwape Chintu, 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:
- Health & Fitness
- Purchases
- Location
- Contact Info
- User Content
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Mwape Chintu
- Size
- 49.1 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Onai Pro Yearly $59.99
- Onai Pro Monthly $5.99
- Copyright
- © 2026 Onai