# OOH vs 鱼小鲨的工具箱

The clearest difference is iOS requirement: OOH at 11.0 against 鱼小鲨的工具箱's 15.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | OOH | 鱼小鲨的工具箱 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Size | 15 MB | 257 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [家回 罗](https://appshunter.io/developer/1478554929) | [丽江 范](https://appshunter.io/developer/1647380120) |

## What reviewers say

### OOH

[App page](https://appshunter.io/ios/app/ooh/id1625549221)

**Features:** macOS Compatibility

**In-app purchases:** none


### 鱼小鲨的工具箱

[App page](https://appshunter.io/ios/app/id6744969003)

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

**In-app purchases:** none


## Frequently asked questions

### Is OOH free?

OOH is free to download, with no in-app purchases.

### Is 鱼小鲨的工具箱 free?

鱼小鲨的工具箱 is free to download, with no in-app purchases.

### Do OOH or 鱼小鲨的工具箱 have ads?

Neither OOH nor 鱼小鲨的工具箱 shows ads.

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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.*