# AI Essay Optimization vs 学习助手

The clearest difference is update cadence: AI Essay Optimization at every 6 days against 学习助手's every 3 weeks. AI Essay Optimization also leads on iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AI Essay Optimization sells 3 in-app purchases, starting at $0.99 per 7 days and 学习助手 sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

AI Essay Optimization ships an update every 6 days, 学习助手 every 3 weeks. The most recent releases landed on October 14, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | AI Essay Optimization | 学习助手 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 3 weeks |
| Size | 34 MB | 183 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [立元 赵](https://appshunter.io/developer/1286588316) | [Wu Lingli](https://appshunter.io/developer/1565327162) |

## What reviewers say

### AI Essay Optimization

[App page](https://appshunter.io/ios/app/ai-essay-optimization-revision/id6447417135)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One week | $0.99 | per 7 days |
| one month | $2.99 | per month |
| One year | $12.99 | per year |


### 学习助手

[App page](https://appshunter.io/ios/app/ai/id6502680496)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 包月 | $4.99 | per month |
| 包年 | $39.99 | per year |
| 终身VIP | $49.99 | per year |


## Frequently asked questions

### Is AI Essay Optimization free?

AI Essay Optimization is free to download, with in-app purchases available.

### Is 学习助手 free?

学习助手 is free to download, with in-app purchases available.

### Do AI Essay Optimization or 学习助手 have ads?

Neither AI Essay Optimization nor 学习助手 shows ads.

### Which is updated more often, AI Essay Optimization or 学习助手?

AI Essay Optimization ships an update every 6 days, and 学习助手 every 3 weeks. Most recently, AI Essay Optimization was updated on October 14, 2026 and 学习助手 on October 4, 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.*