# 健康饮食助理 vs Diet Scan AI

The clearest difference is in-app purchases: 健康饮食助理 at none against Diet Scan AI's 5. 健康饮食助理 also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.0). Diet Scan AI's advantage is ads (none vs shown) and update cadence (every 10 days vs every 7 months). On price there is nothing between them.

Both are free to download. Diet Scan AI sells 5 in-app purchases, starting at $2.99 per 7 days. 健康饮食助理 asks for nothing beyond the download.

健康饮食助理 ships an update every 7 months, Diet Scan AI every 10 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 健康饮食助理 | Diet Scan AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/diet-scan-ai-calorie-tracker/id6745579411/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 10 days** |
| Monetization | — | Freemium |
| Size | 31 MB | 108 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [立 陈](https://appshunter.io/developer/1663105120) | [其辉 陈](https://appshunter.io/developer/1786921793) |

## What reviewers say

### 健康饮食助理

[App page](https://appshunter.io/ios/app/id6445974462)

**Features:** macOS Compatibility

**In-app purchases:** none


### Diet Scan AI

[App page](https://appshunter.io/ios/app/diet-scan-ai-calorie-tracker/id6745579411)

This AI-powered food journal uses photo recognition to instantly calculate calories, macros, and nutritional information for your meals. It also includes features for intermittent fasting, water tracking, and weight logging to help you manage your diet and fitness goals.

**Highlights:** AI photo recognition for meals, Calorie, macro, and GI calculation, Intermittent fasting timer, Water and weight logging, Personalized goal setting, Smart nutritional tips

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $2.99 | per 7 days |
| Monthly Premium | $9.99 | per month |
| Quarterly Premium | $19.99 | per 3 months |
| Annual Premium | $39.99 | per year |
| Family Annual Plan | $59.99 | per year |


## Frequently asked questions

### Is 健康饮食助理 free?

健康饮食助理 is free to download, with no in-app purchases.

### Is Diet Scan AI free?

Diet Scan AI is free to download, with in-app purchases available.

### Do 健康饮食助理 or Diet Scan AI have ads?

健康饮食助理 shows ads; Diet Scan AI does not.

### Which is updated more often, 健康饮食助理 or Diet Scan AI?

健康饮食助理 ships an update every 7 months, and Diet Scan AI every 10 days. Most recently, 健康饮食助理 was updated on October 25, 2026 and Diet Scan AI on October 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*