# 扫码帮手 vs 校查查

The clearest difference is update cadence: 校查查 at every 2 weeks against 扫码帮手's every 2 months. 扫码帮手's advantage is iOS requirement (12.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

扫码帮手 ships an update every 2 months, 校查查 every 2 weeks. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 扫码帮手 | 校查查 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6447762496/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 4 MB | 5 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [志刚 赵](https://appshunter.io/developer/1590081211) | [申生 金](https://appshunter.io/developer/1527691180) |

## What reviewers say

### 扫码帮手

[App page](https://appshunter.io/ios/app/id1590130762)

**Features:** macOS Compatibility

**In-app purchases:** none


### 校查查

[App page](https://appshunter.io/ios/app/id6447762496)

This app provides a comprehensive tool for searching and exploring universities across China. It includes information on regular universities, key construction universities like 'Double First-Class', '985', '211', and 'Strong Foundation Plan', as well as institutions in Hong Kong, Macau, and Taiwan. Users can also view university rankings and browse official websites.

**Highlights:** University search, Key construction university information, Hong Kong, Macau, Taiwan university listings, University rankings, Official website browsing

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

**In-app purchases:** none


## Frequently asked questions

### Is 扫码帮手 free?

扫码帮手 is free to download, with no in-app purchases.

### Is 校查查 free?

校查查 is free to download, with no in-app purchases.

### Do 扫码帮手 or 校查查 have ads?

Neither 扫码帮手 nor 校查查 shows ads.

### Which is updated more often, 扫码帮手 or 校查查?

扫码帮手 ships an update every 2 months, and 校查查 every 2 weeks. Most recently, 扫码帮手 was updated on October 10, 2026 and 校查查 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.*