# LearnNumber vs 海尼曼分级阅读器

The clearest difference is in-app purchases: LearnNumber at none against 海尼曼分级阅读器's 5. 海尼曼分级阅读器's advantage is iOS requirement (13.0 vs 18.4). On price, ads and device support there is nothing between them.

Both are free to download. 海尼曼分级阅读器 sells 3 in-app purchases, starting at $5.99 per month. LearnNumber asks for nothing beyond the download.

## The numbers

| Metric | LearnNumber | 海尼曼分级阅读器 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 1 MB | 64 MB |
| Requires iOS | 18.4 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shun Kuo Han](https://appshunter.io/developer/1814402621) | [天津火凤网络科技有限公司](https://appshunter.io/developer/1319807434) |

## What reviewers say

### LearnNumber

[App page](https://appshunter.io/ios/app/learnnumber-digital-learning/id6745902832)

**Features:** macOS Compatibility

**In-app purchases:** none


### 海尼曼分级阅读器

[App page](https://appshunter.io/ios/app/id6786947891)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 包月畅享会员 | $5.99 | per month |
| 半年卡会员 | $19.99 | one-time |
| 年卡会员 | $29.99 | one-time |


## Frequently asked questions

### Is LearnNumber free?

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

### Is 海尼曼分级阅读器 free?

海尼曼分级阅读器 is free to download, with in-app purchases available.

### Do LearnNumber or 海尼曼分级阅读器 have ads?

Neither LearnNumber nor 海尼曼分级阅读器 shows ads.

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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.*