# 文心 vs 错题本

The clearest difference is rating: 错题本 at 4.2 against 文心's 2.6. 文心's advantage is update cadence (every 2 weeks vs every 2 months) and ratings volume (165 vs 5). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. 文心 sells 19 in-app purchases, starting at $0.99 per month and 错题本 sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

错题本 holds the better App Store score, 4.2 against 2.6. That said, the two scores are not equally well evidenced: 文心 has 165 ratings behind it against 5, so its average is the more settled of the two.

文心 ships an update every 2 weeks, 错题本 every 2 months. The most recent releases landed on September 26, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | 文心 | 错题本 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (165 ratings)](https://appshunter.io/ios/app/ai/id6446882473/reviews) | **[4.2 (5 ratings)](https://appshunter.io/ios/app/id6448860597/reviews)** |
| Number of ratings | **165** | 5 |
| Positive reviews | 32.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 324 MB | 46 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Beijing Baidu Netcom Science & Technology Co.,Ltd](https://appshunter.io/developer/372585298) | [深圳市美易网科技有限公司](https://appshunter.io/developer/1647736306) |

## What reviewers say

### 文心

[App page](https://appshunter.io/ios/app/ai/id6446882473)

This AI assistant leverages advanced language models for Chinese knowledge Q&A, creative writing, and logical reasoning. It offers multimodal AI capabilities, including video, image, and voice processing, with features like AI group chat, multimodal search, and AI-generated presentations.

**Highlights:** AI group chat (beta), Multimodal search, Chinese writing assistance, AI PPT generation, Video generation, Creative image editing

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

**In-app purchases (19)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 文小言连续包月会员 | $0.99 | per month |
| 连续包月试用 | $6.99 | per month |
| 连续包月 | $6.99 | per month |
| 文心一言app连续包年 | $79.99 | per year |
| 能量值1元 | $0.99 | one-time |
| 能量值5元 | $1.99 | one-time |
| 能量值10元 | $2.99 | one-time |
| 文小言单月会员 | $2.99 | one-time |
| 能量值50元 | $6.99 | one-time |
| 文心一言会员 | $8.99 | one-time |
| 礼品卡一个月 | $8.99 | one-time |
| 文心一言&文心一格联合会员 | $14.99 | one-time |
| 能量值100 | $14.99 | one-time |
| 礼品卡三个月 | $24.99 | one-time |
| 文小言年卡会员 | $29.99 | one-time |
| 礼品卡6个月 | $49.99 | one-time |
| 能量值500元 | $69.99 | one-time |
| 文心一言会员-1年 | $99.99 | one-time |
| 礼品卡年卡 | $99.99 | one-time |


### 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 文心 free?

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

### Is 错题本 free?

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

### Which has better reviews, 文心 or 错题本?

错题本 is rated higher. 文心 averages 2.6 out of 5 from 165 ratings, while 错题本 averages 4.2 from 5 ratings.

### Do 文心 or 错题本 have ads?

Neither 文心 nor 错题本 shows ads.

### Which is updated more often, 文心 or 错题本?

文心 ships an update every 2 weeks, and 错题本 every 2 months. Most recently, 文心 was updated on September 26, 2026 and 错题本 on September 19, 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.*