# 小学刷题宝 vs 知刷PRO

The clearest difference is in-app purchases: 知刷PRO at none against 小学刷题宝's 1. 知刷PRO also leads on update cadence (daily vs every 4 weeks) and iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. 小学刷题宝 sells 1 one-off in-app purchase. 知刷PRO asks for nothing beyond the download.

小学刷题宝 ships an update every 4 weeks, 知刷PRO daily. The most recent releases landed on October 28, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | 小学刷题宝 | 知刷PRO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Daily** |
| Size | 139 MB | 47 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Kaoba Education Technology Co., Ltd](https://appshunter.io/developer/1590959880) | [Wanxing (shandong) Network Technology Co., Ltd.](https://appshunter.io/developer/1855806476) |

## What reviewers say

### 小学刷题宝

[App page](https://appshunter.io/ios/app/id6754234008)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 小学刷题宝年度会员 | $49.99 | one-time |


### 知刷PRO

[App page](https://appshunter.io/ios/app/pro/id6755715595)

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

**In-app purchases:** none


## Frequently asked questions

### Is 小学刷题宝 free?

小学刷题宝 is free to download, with in-app purchases available.

### Is 知刷PRO free?

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

### Do 小学刷题宝 or 知刷PRO have ads?

Neither 小学刷题宝 nor 知刷PRO shows ads.

### Which is updated more often, 小学刷题宝 or 知刷PRO?

小学刷题宝 ships an update every 4 weeks, and 知刷PRO daily. Most recently, 小学刷题宝 was updated on October 28, 2026 and 知刷PRO on October 18, 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.*