# RAZ分级阅读器 vs 小学数学练与学

The clearest difference is price: RAZ分级阅读器 at Free against 小学数学练与学's $0.99. RAZ分级阅读器 also leads on device support (3 vs 1) and iOS requirement (13.0 vs 26.1). 小学数学练与学's advantage is in-app purchases (none vs 5). On ads there is nothing between them.

RAZ分级阅读器 is free to download; 小学数学练与学 costs $0.99 up front. RAZ分级阅读器 sells 3 in-app purchases, starting at $7.99 per month. 小学数学练与学 asks for nothing beyond the download.

## The numbers

| Metric | RAZ分级阅读器 | 小学数学练与学 |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | — |
| Size | 100 MB | 4 MB |
| Requires iOS | **13.0** | 26.1 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [天津火凤网络科技有限公司](https://appshunter.io/developer/1319807434) | [宝珍 杜](https://appshunter.io/developer/1825073574) |

## What reviewers say

### RAZ分级阅读器

[App page](https://appshunter.io/ios/app/raz/id6772948910)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 包月畅享会员 | $7.99 | per month |
| 半年卡会员 | $29.99 | one-time |
| 年卡会员 | $39.99 | one-time |


### 小学数学练与学

[App page](https://appshunter.io/ios/app/id6789511136)

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

**In-app purchases:** none


## Frequently asked questions

### Is RAZ分级阅读器 free?

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

### Is 小学数学练与学 free?

小学数学练与学 costs $0.99, with no in-app purchases.

### Do RAZ分级阅读器 or 小学数学练与学 have ads?

Neither RAZ分级阅读器 nor 小学数学练与学 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.*