# 试卷一点通 vs GanJiang Timer

The clearest difference is update cadence: GanJiang Timer at every 4 days against 试卷一点通's every 8 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 试卷一点通 sells 4 in-app purchases, starting at $2.99 per month and GanJiang Timer sells 4 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

试卷一点通 ships an update every 8 days, GanJiang Timer every 4 days. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 试卷一点通 | GanJiang Timer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 86.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 137 MB | 43 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Tianjin Chaoaixue Technology Co., Ltd](https://appshunter.io/developer/1868894126) | [显金 王](https://appshunter.io/developer/1896593904) |

## What reviewers say

### 试卷一点通

[App page](https://appshunter.io/ios/app/ai/id6761167841)

Easily restore old test papers to a blank state by erasing handwritten answers and notes. Automatically generate organized digital mistake notebooks from photos, allowing for targeted practice and easy printing. Convert scanned papers into editable Word documents and store them securely in the cloud.

**Highlights:** Erase handwritten answers and notes from test papers, Automatically generate organized digital mistake notebooks, Convert scanned test papers to editable Word documents, Cloud storage for organized test paper management, Print mistake notebooks for practice, Categorize papers by subject and grade

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 试卷一点通连续订阅月卡 | $2.99 | per month |
| 试卷一点通连续订阅年卡 | $24.99 | per year |
| 试卷一点通1个月VIP会员 | $3.99 | one-time |
| 试卷一点通会员年卡 | $29.99 | one-time |


### GanJiang Timer

[App page](https://appshunter.io/ios/app/ganjiang-timer/id6798547929)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Quarterly | $9.99 | per 3 months |
| Semi-Annual | $19.99 | per 6 months |
| Yearly | $29.99 | per year |


## Frequently asked questions

### Is 试卷一点通 free?

试卷一点通 is free to download, with in-app purchases available.

### Is GanJiang Timer free?

GanJiang Timer is free to download, with in-app purchases available.

### Do 试卷一点通 or GanJiang Timer have ads?

Neither 试卷一点通 nor GanJiang Timer shows ads.

### Which is updated more often, 试卷一点通 or GanJiang Timer?

试卷一点通 ships an update every 8 days, and GanJiang Timer every 4 days. Most recently, 试卷一点通 was updated on October 15, 2026 and GanJiang Timer on October 7, 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.*