# Ai写作神器 vs 百思文库

The clearest difference is device support: Ai写作神器 at 2 against 百思文库's —. 百思文库's advantage is iOS requirement (12.0 vs 15.0). On price and in-app purchases there is nothing between them.

Both are free to download. Ai写作神器 sells 1 one-off in-app purchase and 百思文库 sells 3 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写作神器 | 百思文库 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai/id1663175301/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | — |
| Update frequency | Every 3 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 16 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [远 赵](https://appshunter.io/developer/1584301577) | [敏飞 任](https://appshunter.io/developer/1733484219) |

## What reviewers say

### Ai写作神器

[App page](https://appshunter.io/ios/app/ai/id1663175301)

This AI-powered tool acts as an interactive dialogue partner and writing assistant. It generates various text formats, rewrites existing content, and offers solutions to everyday problems through conversation.

**Highlights:** AI-powered text generation, Automatic content rewriting, Interactive dialogue partner, Problem-solving assistance, Multi-language support, Speech and text interaction

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| vip会员 | $27.99 | one-time |


### 百思文库

[App page](https://appshunter.io/ios/app/ai/id6502648145)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 高级会员 | $2.99 | per 7 days |
| 高级会员 | $3.99 | per month |
| 高级会员 | $24.99 | per year |


## Frequently asked questions

### Is Ai写作神器 free?

Ai写作神器 is free to download, with in-app purchases available.

### Is 百思文库 free?

百思文库 is free to download, with in-app purchases available.

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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.*