# 爱书猫 vs 亿童图书

The clearest difference is device support: 爱书猫 at 4 against 亿童图书's 2. 亿童图书's advantage is iOS requirement (11.0 vs 15.6). On price, update cadence, ads 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.

爱书猫 ships an update every 2 months, 亿童图书 every 5 weeks. The most recent releases landed on October 29, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | 爱书猫 | 亿童图书 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 51 MB | 80 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Qingdao micron Network Technology Co., Ltd](https://appshunter.io/developer/1543158517) | [武汉亿童文教股份有限公司](https://appshunter.io/developer/977882876) |

## What reviewers say

### 爱书猫

[App page](https://appshunter.io/ios/app/id1551571843)

**Features:** Vision Pro support

**In-app purchases:** none


### 亿童图书

[App page](https://appshunter.io/ios/app/id6449167695)

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

**In-app purchases:** none


## Frequently asked questions

### Is 爱书猫 free?

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

### Is 亿童图书 free?

亿童图书 is free to download, with no in-app purchases.

### Do 爱书猫 or 亿童图书 have ads?

Neither 爱书猫 nor 亿童图书 shows ads.

### Which is updated more often, 爱书猫 or 亿童图书?

爱书猫 ships an update every 2 months, and 亿童图书 every 5 weeks. Most recently, 爱书猫 was updated on October 29, 2026 and 亿童图书 on October 22, 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.*