# 试卷宝 vs Error Note

The clearest difference is price: 试卷宝 at Free against Error Note's $0.99. 试卷宝 also leads on iOS requirement (13.0 vs 17.0). Error Note's advantage is in-app purchases (none vs 21) and ads (none vs shown). On device support there is nothing between them.

试卷宝 is free to download; Error Note costs $0.99 up front. 试卷宝 sells 18 in-app purchases, starting at $0.99 per month. Error Note asks for nothing beyond the download.

## The numbers

| Metric | 试卷宝 | Error Note |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.8 (262 ratings)](https://appshunter.io/ios/app/id1497704413/reviews)** | — |
| Number of ratings | **262** | — |
| Positive reviews | 65.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 330 MB | 17 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Danatech Inc.](https://appshunter.io/developer/1024936664) | [建春 张](https://appshunter.io/developer/1844027944) |

## What reviewers say

### 试卷宝

[App page](https://appshunter.io/ios/app/id1497704413)

This app helps you digitize and organize study materials. It can remove handwriting from scanned papers, create digital notebooks of incorrect answers, and even generate custom practice tests based on your mistakes. Easily convert documents to Word and share them.

**Highlights:** Remove handwriting from scanned papers, Create digital error notebooks, Generate custom practice tests, Convert scanned papers to Word, Organize and store study materials, Direct printing of practice tests

**Features:** Vision Pro support

**In-app purchases (18)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 试卷宝8GB容量套餐连续包月 | $0.99 | per month |
| 连续包月 | $2.49 | per month |
| 试卷宝连续订阅月卡 | $2.49 | per month |
| 爱作业试卷宝连续订阅月卡 | $2.99 | per month |
| 试卷宝连续订阅月卡 | $3.99 | per month |
| 试卷宝SVIP连续包月 | $3.99 | per month |
| 试卷宝8GB容量套餐连续包年 | $6.99 | per year |
| 连续包季 | $7.49 | per 3 months |
| 连续包年 | $23.99 | per year |
| 年度VIP会员 | $23.99 | per year |
| 试卷宝连续订阅年卡 | $24.99 | per year |
| 试卷宝SVIP连续包年 | $39.99 | per year |
| 试卷宝升级1个月SVIP | $1.99 | one-time |
| 试卷宝真题会员 | $7.99 | one-time |
| 试卷宝真题会员 | $9.99 | one-time |
| 试卷宝升级24个月SVIP | $29.99 | one-time |
| 试卷宝升级36个月SVIP | $39.99 | one-time |
| 试卷宝12个月SVIP会员 | $49.99 | one-time |


### Error Note

[App page](https://appshunter.io/ios/app/error-note/id6755984755)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 试卷宝 free?

试卷宝 is free to download, with in-app purchases available.

### Is Error Note free?

Error Note costs $0.99, with no in-app purchases.

### Do 试卷宝 or Error Note have ads?

试卷宝 shows ads; Error Note does not.

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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.*