# KooSync vs SevenFish

The clearest difference is device support: SevenFish at 3 against KooSync's 1. On price, ads, in-app purchases and iOS requirement 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 | KooSync | SevenFish |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 150 MB | 32 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [宇森 吴](https://appshunter.io/developer/1837612323) | [定敢 刘](https://appshunter.io/developer/1194376703) |

## What reviewers say

### KooSync

[App page](https://appshunter.io/ios/app/koosync/id6752115401)

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

**In-app purchases:** none


### SevenFish

[App page](https://appshunter.io/ios/app/sevenfish/id6761605625)

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

**In-app purchases:** none


## Frequently asked questions

### Is KooSync free?

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

### Is SevenFish free?

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

### Do KooSync or SevenFish have ads?

Neither KooSync nor SevenFish 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.*