# AI错题树 vs 法考帮

AI错题树 and 法考帮 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. AI错题树 sells 3 one-off in-app purchases and 法考帮 sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

AI错题树 ships an update weekly, 法考帮 fortnightly. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | AI错题树 | 法考帮 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai/id6771737023/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 48 MB | 84 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [南京五脉生物科技有限公司](https://appshunter.io/developer/6771737025) | [Guangzhou Yuntai Technology Co., Ltd](https://appshunter.io/developer/6776190940) |

## What reviewers say

### AI错题树

[App page](https://appshunter.io/ios/app/ai/id6771737023)

Effortlessly capture and analyze your mistakes from tests and homework using AI. Organize errors by subject and type, receive correct problem-solving approaches, and track your learning progress to identify weak areas.

**Highlights:** Photo upload for questions and test papers, AI error diagnosis and correction guidance, Organize mistakes by subject and error type, Track learning progress and identify weak areas, Privacy protection with local AI analysis

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 AI calls | $0.99 | one-time |
| 1000 AI Calls | $4.99 | one-time |
| 5000 AI Calls | $24.99 | one-time |


### 法考帮

[App page](https://appshunter.io/ios/app/id6791885194)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1年·推荐 | $7.99 | one-time |
| 2年·推荐 | $9.99 | one-time |
| 2年·推荐 | $12.99 | one-time |


## Frequently asked questions

### Is AI错题树 free?

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

### Is 法考帮 free?

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

### Do AI错题树 or 法考帮 have ads?

Neither AI错题树 nor 法考帮 shows ads.

### Which is updated more often, AI错题树 or 法考帮?

AI错题树 ships an update weekly, and 法考帮 fortnightly. Most recently, AI错题树 was updated on October 31, 2026 and 法考帮 on October 25, 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.*