# 几个字AI vs 元创岛

The clearest difference is in-app purchases: 几个字AI at none against 元创岛's 10. 元创岛's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. 元创岛 sells 10 one-off in-app purchases. 几个字AI asks for nothing beyond the download.

## The numbers

| Metric | 几个字AI | 元创岛 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Update frequency | — | Fortnightly |
| Size | 11 MB | 95 MB |
| Requires iOS | **12.4** | 13.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Shanghai Gword Artificial Intelligence Technology Co., Ltd.](https://appshunter.io/developer/1748521950) | [北京小问智能科技有限公司](https://appshunter.io/developer/1633046072) |

## What reviewers say

### 几个字AI

[App page](https://appshunter.io/ios/app/ai/id6449093666)

**In-app purchases:** none


### 元创岛

[App page](https://appshunter.io/ios/app/id6478521050)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 背景音30分钟 | $1.99 | one-time |
| 背景音60分钟 | $3.99 | one-time |
| 背景音120分钟 | $4.99 | one-time |
| 加油包10次 | $6.99 | one-time |
| 背景音240分钟 | $9.99 | one-time |
| 加油包20次 | $12.99 | one-time |
| 1个月会员 | $19.99 | one-time |
| 加油包30次 | $19.99 | one-time |
| 加油包50次 | $29.99 | one-time |
| 6个月会员 | $99.99 | one-time |


## Frequently asked questions

### Is 几个字AI free?

几个字AI is free to download, with no in-app purchases.

### Is 元创岛 free?

元创岛 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.*