# 爱希 vs EinkPin

The clearest difference is device support: EinkPin at 3 against 爱希's —. On price, in-app purchases and iOS requirement there is nothing between them.

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

## The numbers

| Metric | 爱希 | EinkPin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 9 days |
| Size | 11 MB | 3 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Feirui Intelligence Co., Ltd.](https://appshunter.io/developer/1680323305) | [Beijing Zizai Technology Co.,Ltd.](https://appshunter.io/developer/736738603) |

## What reviewers say

### 爱希

[App page](https://appshunter.io/ios/app/id6599666296)

**In-app purchases:** none


### EinkPin

[App page](https://appshunter.io/ios/app/einkpin/id6793908983)

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

**In-app purchases:** none


## Frequently asked questions

### Is 爱希 free?

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

### Is EinkPin free?

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

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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.*