# 错题机H2 vs 布抄

The clearest difference is rating: 布抄 at 5.0 against 错题机H2's 1.5. 错题机H2's advantage is in-app purchases (none vs 12) and iOS requirement (9.0 vs 13.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. 布抄 sells 9 in-app purchases, starting at $19.99 per year. 错题机H2 asks for nothing beyond the download.

布抄 holds the better App Store score, 5.0 against 1.5. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

错题机H2 ships an update every 5 weeks, 布抄 monthly. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | 错题机H2 | 布抄 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.5 (2 ratings)](https://appshunter.io/ios/app/h2/id1585629795/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ai-and/id1662750988/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | **Free** | Subscription |
| Size | 264 MB | 46 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [厦门爱立得科技有限公司](https://appshunter.io/developer/1354877112) | [Chongqing Cuyi Technology Co., Ltd](https://appshunter.io/developer/1657063984) |

## What reviewers say

### 错题机H2

[App page](https://appshunter.io/ios/app/h2/id1585629795)

This app combines learning, office productivity, and daily life tools. It pairs with a mini printer for inkless printing of notes, labels, and photos. Features include error correction, document editing, and text recognition.

**Highlights:** Error correction printing, Cloud-based error notebook, Chinese traditional culture learning, Foreign language learning with pronunciation, Document editing and printing, Text recognition from images, Label and photo printing, Daily planner and to-do lists

**Features:** macOS Compatibility

**In-app purchases:** none


### 布抄

[App page](https://appshunter.io/ios/app/ai-and/id1662750988)

This app helps students and parents organize and review academic mistakes. It allows for easy capture of incorrect answers, creation of custom study materials, and even the removal of handwriting from test papers to create blank practice sheets. Export and share your study materials for collaborative learning.

**Highlights:** AI-powered error collection, Handwriting removal from test papers, Customizable error notebooks, Generate practice tests from errors, Export notes and tests (PDF, Word, Image), Share study materials with friends

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 年会员 | $19.99 | per year |
| 1月会员 | $3.99 | one-time |
| 1季度会员 | $7.99 | one-time |
| 1年会员 | $12.99 | one-time |
| 1年会员 | $14.99 | one-time |
| 新人专享一年送半年会员 | $14.99 | one-time |
| 6年会员 | $24.99 | one-time |
| 半年会员 | $24.99 | one-time |
| 永久会员 | $29.99 | one-time |


## Frequently asked questions

### Is 错题机H2 free?

错题机H2 is free to download, with no in-app purchases.

### Is 布抄 free?

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

### Which has better reviews, 错题机H2 or 布抄?

布抄 is rated higher. 错题机H2 averages 1.5 out of 5 from 2 ratings, while 布抄 averages 5.0 from 2 ratings.

### Do 错题机H2 or 布抄 have ads?

Neither 错题机H2 nor 布抄 shows ads.

### Which is updated more often, 错题机H2 or 布抄?

错题机H2 ships an update every 5 weeks, and 布抄 monthly. Most recently, 错题机H2 was updated on October 7, 2026 and 布抄 on October 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*