# AI Essay Optimization vs 轻松写作文

The clearest difference is device support: AI Essay Optimization at 3 against 轻松写作文's —. On price, in-app purchases and iOS requirement 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 轻松写作文 sells 4 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | AI Essay Optimization | 轻松写作文 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6502992569/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | — |
| Update frequency | Every 6 days | — |
| Monetization | — | Free with in-app purchases |
| Size | 34 MB | 9 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [立元 赵](https://appshunter.io/developer/1286588316) | [枭雄 毛](https://appshunter.io/developer/1747634657) |

## What reviewers say

### AI Essay Optimization

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


### 轻松写作文

[App page](https://appshunter.io/ios/app/id6502992569)

This app assists users in improving their writing skills with AI-powered text generation and professional essay correction. It offers a vast library of sample essays and past exam papers to aid learning.

**Highlights:** AI-powered essay generation, Photo-based essay correction, Essay scoring and optimization suggestions, Extensive sample essay library, Past exam papers for various levels, Search and collection of essays

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 开心写作连续包周会员 | $2.99 | per 7 days |
| 开心写作连续包月会员 | $2.99 | per month |
| 开心写作连续包季会员 | $6.99 | per 3 months |
| 开心写作连续包年会员 | $14.99 | per year |


## Frequently asked questions

### Is AI Essay Optimization free?

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

### Is 轻松写作文 free?

轻松写作文 is free to download, with in-app purchases available.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*