# RAZ分级阅读 vs 启蒙星

The clearest difference is price: RAZ分级阅读 at Free against 启蒙星's $0.99. RAZ分级阅读 also leads on iOS requirement (13.0 vs 17). On update cadence, ads, in-app purchases and device support there is nothing between them.

RAZ分级阅读 is free to download; 启蒙星 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

RAZ分级阅读 ships an update every 10 days, 启蒙星 every 5 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | RAZ分级阅读 | 启蒙星 |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 5 days** |
| Size | 47 MB | 15 MB |
| Requires iOS | **13.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [海笛 贾](https://appshunter.io/developer/1694721256) | [杭州灵析网络科技有限公司](https://appshunter.io/developer/1805049109) |

## What reviewers say

### RAZ分级阅读

[App page](https://appshunter.io/ios/app/raz/id6743798568)

**Features:** macOS Compatibility

**In-app purchases:** none


### 启蒙星

[App page](https://appshunter.io/ios/app/id6758517493)

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

**In-app purchases:** none


## Frequently asked questions

### Is RAZ分级阅读 free?

RAZ分级阅读 is free to download, with no in-app purchases.

### Is 启蒙星 free?

启蒙星 costs $0.99, with no in-app purchases.

### Do RAZ分级阅读 or 启蒙星 have ads?

Neither RAZ分级阅读 nor 启蒙星 shows ads.

### Which is updated more often, RAZ分级阅读 or 启蒙星?

RAZ分级阅读 ships an update every 10 days, and 启蒙星 every 5 days. Most recently, RAZ分级阅读 was updated on November 4, 2026 and 启蒙星 on October 31, 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.*