# Ai作文批改 vs MyTeachers

The clearest difference is iOS requirement: Ai作文批改 at 12.0 against MyTeachers's 15.0. On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Ai作文批改 sells 7 in-app purchases, starting at $1.99 per month and MyTeachers sells 9 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Ai作文批改 against 5.0 for MyTeachers. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Ai作文批改 ships an update every 2 weeks, MyTeachers fortnightly. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Ai作文批改 | MyTeachers |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/ai/id6450750689/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/myteachers/id6739733230/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 47 MB | 233 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [一齐 吴](https://appshunter.io/developer/1447496566) | [Shanghai Tongtai Information Technology Co.,Ltd.](https://appshunter.io/developer/1619285230) |

## What reviewers say

### Ai作文批改

[App page](https://appshunter.io/ios/app/ai/id6450750689)

This app uses AI to automatically evaluate and improve student essays. It provides detailed feedback on grammar, structure, and logic, offering suggestions for enhancement. Users can also access a wealth of writing resources to boost their skills.

**Highlights:** AI-powered essay evaluation, Grammar and spelling correction, Logic and structure analysis, Personalized improvement suggestions, Rich writing resources, User-friendly interface, Offline usage

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $1.99 | per month |
| 按月订阅会员（教师版） | $4.99 | per month |
| AI作文批改年度会员 | $14.99 | per year |
| AI作文批改会员（高级版） | $24.99 | per month |
| Annual subscription | $29.99 | per year |
| 500体力值 | $7.99 | one-time |
| 1000体力值 | $14.99 | one-time |


### MyTeachers

[App page](https://appshunter.io/ios/app/myteachers/id6739733230)

This AI-powered educational tool offers virtual teachers for language and poetry learning. It provides features like AI essay correction, writing assistance, ancient poetry practice, and AI-driven vocabulary acquisition through photos.

**Highlights:** AI essay correction and coaching, AI writing assistance, AI ancient poetry practice, AI dictation, AI oral practice, AI photo vocabulary learning

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 每月连续订阅 | $4.99 | per month |
| 每季度连续订阅 | $14.99 | per 3 months |
| 12M币 | $1.99 | one-time |
| 会员（1个月） | $4.99 | one-time |
| 48M币 | $6.99 | one-time |
| 98M币 | $14.99 | one-time |
| 会员（3个月） | $14.99 | one-time |
| 298M币 | $39.99 | one-time |
| 会员（1年） | $59.99 | one-time |


## Frequently asked questions

### Is Ai作文批改 free?

Ai作文批改 is free to download, with in-app purchases available.

### Is MyTeachers free?

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

### Which has better reviews, Ai作文批改 or MyTeachers?

Ai作文批改 and MyTeachers are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Ai作文批改 or MyTeachers have ads?

Neither Ai作文批改 nor MyTeachers shows ads.

### Which is updated more often, Ai作文批改 or MyTeachers?

Ai作文批改 ships an update every 2 weeks, and MyTeachers fortnightly. Most recently, Ai作文批改 was updated on October 21, 2026 and MyTeachers on October 24, 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.*