# 诶嘿 vs H同学

The clearest difference is update cadence: 诶嘿 at every 3 weeks against H同学's every 3 months. 诶嘿 also leads on device support. H同学's advantage is iOS requirement (13.0 vs 15.6). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

诶嘿 ships an update every 3 weeks, H同学 every 3 months. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 诶嘿 | H同学 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Size | 144 MB | 71 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 17+ | 17+ |
| Developer | [北京不吃饼文化科技有限公司](https://appshunter.io/developer/1712115096) | [Shandong Huaxia Liangzi Health Management Co., Ltd](https://appshunter.io/developer/1038340311) |

## What reviewers say

### 诶嘿

[App page](https://appshunter.io/ios/app/id6471344869)

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

**In-app purchases:** none


### H同学

[App page](https://appshunter.io/ios/app/h/id6504996600)

**In-app purchases:** none


## Frequently asked questions

### Is 诶嘿 free?

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

### Is H同学 free?

H同学 is free to download, with no in-app purchases.

### Which is updated more often, 诶嘿 or H同学?

诶嘿 ships an update every 3 weeks, and H同学 every 3 months. Most recently, 诶嘿 was updated on October 30, 2026 and H同学 on October 25, 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.*