# AI老花镜 vs 膳识家

The clearest difference is price: 膳识家 at Free against AI老花镜's $0.99. AI老花镜's advantage is update cadence (weekly vs fortnightly). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

膳识家 is free to download; AI老花镜 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

AI老花镜 ships an update weekly, 膳识家 fortnightly. The most recent releases landed on October 27, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | AI老花镜 | 膳识家 |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Size | 4 MB | 89 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [岚 孟](https://appshunter.io/developer/1639358007) | [Shenzhen Dayong Intelligent Technology Co., Ltd.](https://appshunter.io/developer/1824916170) |

## What reviewers say

### AI老花镜

[App page](https://appshunter.io/ios/app/ai/id6541753289)

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

**In-app purchases:** none


### 膳识家

[App page](https://appshunter.io/ios/app/id6748268940)

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

**In-app purchases:** none


## Frequently asked questions

### Is AI老花镜 free?

AI老花镜 costs $0.99, with no in-app purchases.

### Is 膳识家 free?

膳识家 is free to download, with no in-app purchases.

### Do AI老花镜 or 膳识家 have ads?

Neither AI老花镜 nor 膳识家 shows ads.

### Which is updated more often, AI老花镜 or 膳识家?

AI老花镜 ships an update weekly, and 膳识家 fortnightly. Most recently, AI老花镜 was updated on October 27, 2026 and 膳识家 on November 5, 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.*