# DietHero - AI Calorie Camera — Photo calories & AI meal coach

> Photo calories & AI meal coach (iPhone/iPad app by Nanjing Yibuxilong Intelligent Technology Co., Ltd.)

- Source: https://appshunter.io/ios/app/diethero-ai-calorie-camera/id6786233514 (this page in markdown: same URL + `.md`)
- Developer: [Nanjing Yibuxilong Intelligent Technology Co., Ltd](https://appshunter.io/developer/1625060172)
- Category: Health & Fitness
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 43 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2026-07-08
- Data updated: 2026-08-16
- User reviews in markdown: https://appshunter.io/ios/app/diethero-ai-calorie-camera/id6786233514/reviews.md

## What is DietHero?

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

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| DietHero Plus (1 Week) | $0.59 | per 7 days |
| DietHero Plus (1 Month) | $1.99 | per month |
| DietHero Plus (3 Months) | $4.99 | per 3 months |



## Version history (last 3 releases)

### 1.1.1 — 2026-08-11

- Full English interface: follows system language, or switch in Me > Preferences
- Better recognition: per-ingredient breakdown, live calorie updates when removing items, instant re-log for repeated meals
- Polish and bug fixes

### 1.1 — 2026-07-21

体验与稳定性优化
- 网络异常时的提示更准确，排查更顺畅
- 修复若干细节问题，提升整体稳定性

### 1.0 — 2026-07-08

No release notes.

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All apps by Nanjing Yibuxilong Intelligent Technology Co., Ltd: https://appshunter.io/developer/1625060172

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-16.*