DietHero - AI Calorie Camera
Photo calories & AI meal coach
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Stop counting calories by hand.
Snap a photo of your meal - calories, carbs, protein and fat are estimated automatically, and your AI coach tells you on the spot how the meal went. Logging your diet takes one tap.
[One photo logs the whole meal]
- AI recognizes the dish, ingredients, calories and macros; every value can be edited
- Can't take a photo? Search the built-in food library for instant reference values
- Save frequent meals to "My Foods" and log them again with one tap
[Your coach already planned the next meal]
- Recommendations tailored to today's remaining calories and macro gaps, down to the gram
- Hit your protein, keep carbs in check, with a one-line comment for every meal
- Not your taste? Tap "swap" for a fresh combination
[Carb cycling, scheduled for you]
- High-, low- and no-carb days rotate automatically; tap to adjust
- Targets are computed from your body data (BMR -> TDEE -> percentage deficit) and re-calculated daily as your weight changes
- The "How it's calculated" page shows every formula and its literature source
[Progress you can see]
- Weight curve and goal progress ring give feedback on every step
- Heatmap, streaks and milestone badges keep good habits alive
[Your diet records stay on your phone]
- No sign-up, no account, no ads. Diet records stay on-device; AI features send only the content needed for each request as explained in the Privacy Policy
- Export a full zip backup (photos included) and restore it on a new phone
You get 4 free AI photo recognitions per day. AI Coach uses a separate daily allowance: 10 uses for free users and 20 for subscribers, without consuming photo recognition. Subscribe to DietHero Plus for more AI photo recognitions per billing period (1 week / 1 month / 3 months, auto-renewing, cancel anytime in your App Store account settings). The app stays fully usable without a subscription - the local food library and rules engine take over estimates and advice.
Note: calorie and nutrition figures are estimates for reference only and are not medical advice. If you are pregnant, nursing, under 18, or have a metabolic condition, follow your doctor's guidance.
Terms of Service: https://www.ygtai.com/diethero/terms.html
Privacy Policy: https://www.ygtai.com/diethero/privacy.html
EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Contact
Email: callus@ygtai.com
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
General improvements and interface refinements for a smoother experience.
The developer, Nanjing Yibuxilong Intelligent Technology Co., Ltd, 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
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
- Nanjing Yibuxilong Intelligent Technology Co., Ltd
- Size
- 44.9 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 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 and Simplified Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- DietHero Plus (3 Months) $4.99
- DietHero Plus (1 Month) $1.99
- DietHero Plus (1 Week) $0.59
- Copyright
- Copyright © Nanjing Yibuxilong Intelligent Technology Co., Ltd
