# Ai作文批改 vs 英语作文批改

The clearest difference is update cadence: 英语作文批改 at every 5 days against Ai作文批改's every 2 weeks. Ai作文批改's advantage is iOS requirement (12.0 vs 14.0). On price, ads, in-app purchases and device support 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 英语作文批改 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Ai作文批改 ships an update every 2 weeks, 英语作文批改 every 5 days. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Ai作文批改 | 英语作文批改 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai/id6450750689/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 47 MB | 1 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [一齐 吴](https://appshunter.io/developer/1447496566) | [文利 罗](https://appshunter.io/developer/1743701483) |

## 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 |


### 英语作文批改

[App page](https://appshunter.io/ios/app/id6503043063)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 英语作文批改会员 | $1.99 | 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 英语作文批改 free?

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

### Do Ai作文批改 or 英语作文批改 have ads?

Neither Ai作文批改 nor 英语作文批改 shows ads.

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

Ai作文批改 ships an update every 2 weeks, and 英语作文批改 every 5 days. Most recently, Ai作文批改 was updated on October 21, 2026 and 英语作文批改 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.*