# 91点读 vs 西红柿妈妈

The clearest difference is in-app purchases: 91点读 at none against 西红柿妈妈's 5. 91点读 also leads on update cadence (every 3 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 西红柿妈妈 sells 5 one-off in-app purchases. 91点读 asks for nothing beyond the download.

91点读 ships an update every 3 days, 西红柿妈妈 every 3 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | 91点读 | 西红柿妈妈 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Size | 22 MB | 332 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [深圳共生启科技有限公司](https://appshunter.io/developer/1891555747) | [深圳青豆教育科技有限公司](https://appshunter.io/developer/1071330148) |

## What reviewers say

### 91点读

[App page](https://appshunter.io/ios/app/91/id6448979895)

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

**In-app purchases:** none


### 西红柿妈妈

[App page](https://appshunter.io/ios/app/id6752290112)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1元档充值 | $0.99 | one-time |
| 199元档充值 | $29.99 | one-time |
| 518元档充值 | $69.99 | one-time |
| 1048元档充值 | $149.99 | one-time |
| 1999元档充值 | $299.99 | one-time |


## Frequently asked questions

### Is 91点读 free?

91点读 is free to download, with no in-app purchases.

### Is 西红柿妈妈 free?

西红柿妈妈 is free to download, with in-app purchases available.

### Do 91点读 or 西红柿妈妈 have ads?

Neither 91点读 nor 西红柿妈妈 shows ads.

### Which is updated more often, 91点读 or 西红柿妈妈?

91点读 ships an update every 3 days, and 西红柿妈妈 every 3 weeks. Most recently, 91点读 was updated on October 25, 2026 and 西红柿妈妈 on October 25, 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.*