# CampusDing vs 看个题

The clearest difference is in-app purchases: CampusDing at none against 看个题's 6. 看个题's advantage is iOS requirement (10.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 看个题 sells 6 one-off in-app purchases. CampusDing asks for nothing beyond the download.

CampusDing ships an update every 41 months, 看个题 every 21 months. The most recent releases landed on October 17, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | CampusDing | 看个题 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 41 months | **Every 21 months** |
| Size | 9 MB | 3 MB |
| Requires iOS | 17.0 | **10.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Biaojiefu Network Technology Co., Ltd.](https://appshunter.io/developer/1188524469) | [海达方舟](https://appshunter.io/developer/1505311731) |

## What reviewers say

### CampusDing

[App page](https://appshunter.io/ios/app/campusding/id1494649779)

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

**In-app purchases:** none


### 看个题

[App page](https://appshunter.io/ios/app/id6455540175)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 建筑安全员(建安)习题库 | $7.99 | one-time |
| 公路安全员(交安)习题库 | $7.99 | one-time |
| 监理员考试习题库 | $7.99 | one-time |
| 水利安全员(水安)考试习题库 | $7.99 | one-time |
| 建筑八大员考试习题库 | $7.99 | one-time |
| 特种作业人员考试习题库 | $7.99 | one-time |


## Frequently asked questions

### Is CampusDing free?

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

### Is 看个题 free?

看个题 is free to download, with in-app purchases available.

### Do CampusDing or 看个题 have ads?

Neither CampusDing nor 看个题 shows ads.

### Which is updated more often, CampusDing or 看个题?

CampusDing ships an update every 41 months, and 看个题 every 21 months. Most recently, CampusDing was updated on October 17, 2026 and 看个题 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.*