# 印题宝 vs 错题本

The clearest difference is rating: 印题宝 at 5.0 against 错题本's 4.2. 印题宝 also leads on in-app purchases (none vs 2) and update cadence (every 11 days vs every 2 months). 错题本's advantage is ads (none vs shown). On price, ratings volume, device support and iOS requirement there is nothing between them.

Both are free to download. 错题本 sells 2 in-app purchases, starting at $1.99 per month. 印题宝 asks for nothing beyond the download.

印题宝 holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 2 and 5 respectively.

印题宝 ships an update every 11 days, 错题本 every 2 months. The most recent releases landed on October 20, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 印题宝 | 错题本 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id1459036244/reviews)** | [4.2 (5 ratings)](https://appshunter.io/ios/app/id6448860597/reviews) |
| Number of ratings | 2 | **5** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 11 days** | Every 2 months |
| Monetization | — | Freemium |
| Size | 214 MB | 46 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wuxi Yintibao Information Technology Co., Ltd](https://appshunter.io/developer/1652256159) | [深圳市美易网科技有限公司](https://appshunter.io/developer/1647736306) |

## What reviewers say

### 印题宝

[App page](https://appshunter.io/ios/app/id1459036244)

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

**In-app purchases:** none


### 错题本

[App page](https://appshunter.io/ios/app/id6448860597)

This learning tool helps students and parents efficiently manage incorrect answers from homework and tests. It uses advanced technology to quickly capture, organize, and review mistakes, making studying smarter and more effective.

**Highlights:** Photo capture of incorrect answers, Automatic removal of handwriting, Subject-based categorization, Detailed breakdown of questions and solutions, Custom practice test generation, Daily review for targeted learning

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月 | $1.99 | per month |
| 连续包年 | $9.99 | per year |


## Frequently asked questions

### Is 印题宝 free?

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

### Is 错题本 free?

错题本 is free to download, with in-app purchases available.

### Which has better reviews, 印题宝 or 错题本?

印题宝 is rated higher. 印题宝 averages 5.0 out of 5 from 2 ratings, while 错题本 averages 4.2 from 5 ratings.

### Do 印题宝 or 错题本 have ads?

印题宝 shows ads; 错题本 does not.

### Which is updated more often, 印题宝 or 错题本?

印题宝 ships an update every 11 days, and 错题本 every 2 months. Most recently, 印题宝 was updated on October 20, 2026 and 错题本 on October 16, 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.*