# Do's & Don'ts vs RAZ分级阅读器

The clearest difference is in-app purchases: Do's & Don'ts at none against RAZ分级阅读器's 5. Do's & Don'ts also leads on iOS requirement (11.0 vs 13.0). RAZ分级阅读器's advantage is update cadence (every 3 weeks vs every 17 months). On price, ads and device support there is nothing between them.

Both are free to download. RAZ分级阅读器 sells 3 in-app purchases, starting at $7.99 per month. Do's & Don'ts asks for nothing beyond the download.

Do's & Don'ts ships an update every 17 months, RAZ分级阅读器 every 3 weeks. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Do's & Don'ts | RAZ分级阅读器 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 3 weeks** |
| Size | 3.3 GB | 96 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chiao Li Tsai](https://appshunter.io/developer/1468064511) | [天津火凤网络科技有限公司](https://appshunter.io/developer/1319807434) |

## What reviewers say

### Do's & Don'ts

[App page](https://appshunter.io/ios/app/dos-and-donts/id1533054239)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Do's & Don'ts free?

Do's & Don'ts is free to download, with no in-app purchases.

### Is RAZ分级阅读器 free?

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

### Do Do's & Don'ts or RAZ分级阅读器 have ads?

Neither Do's & Don'ts nor RAZ分级阅读器 shows ads.

### Which is updated more often, Do's & Don'ts or RAZ分级阅读器?

Do's & Don'ts ships an update every 17 months, and RAZ分级阅读器 every 3 weeks. Most recently, Do's & Don'ts was updated on October 12, 2026 and RAZ分级阅读器 on October 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*