# Ai作文批改 vs 题小小作文批改

The clearest difference is monetization model: 题小小作文批改 at free against Ai作文批改's free with in-app purchases. Ai作文批改's advantage is iOS requirement (12.0 vs 15.0). On price, update cadence, ads and in-app purchases 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 题小小作文批改 sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Ai作文批改 ships an update every 2 weeks, 题小小作文批改 fortnightly. The most recent releases landed on October 4, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Ai作文批改 | 题小小作文批改 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai/id6450750689/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 47 MB | 47 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) | [二十一天网络科技重庆有限公司](https://appshunter.io/developer/1647700660) |

## 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 |


### 题小小作文批改

[App page](https://appshunter.io/ios/app/id6744819972)

This tool offers AI-powered essay grading and enhancement for students and teachers. It provides instant feedback, suggestions for improvement, and detailed analysis to boost writing skills. Supports various essay types and learning levels.

**Highlights:** AI-powered essay grading, Writing enhancement and suggestions, Batch essay processing for teachers, Data-driven analysis reports, Cross-curricular content generation, Smart lesson plan design, Dictation and spelling correction

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一键重批卡 | $0.99 | one-time |
| 月卡 | $3.99 | one-time |
| Pro 10次 | $3.99 | one-time |
| pro月卡 | $7.99 | one-time |
| 年卡（活动） | $12.99 | one-time |
| 季卡 | $12.99 | one-time |
| 学年卡(9个月) | $19.99 | one-time |
| 年卡（活动价） | $29.99 | one-time |
| Pro 100次 | $29.99 | one-time |
| pro年卡 | $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 题小小作文批改 free?

题小小作文批改 is free to download, with in-app purchases available.

### Do Ai作文批改 or 题小小作文批改 have ads?

Neither Ai作文批改 nor 题小小作文批改 shows ads.

### Which is updated more often, Ai作文批改 or 题小小作文批改?

Ai作文批改 ships an update every 2 weeks, and 题小小作文批改 fortnightly. Most recently, Ai作文批改 was updated on October 4, 2026 and 题小小作文批改 on October 20, 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.*