# Swallow! vs Flip Zero 21

The clearest difference is device support: Flip Zero 21 at 3 against Swallow!'s —. On price, 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 | Swallow! | Flip Zero 21 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | Yes |
| Size | 107 MB | 128 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Virtual Projects Oyun Yazilim Ve Teknoloji](https://appshunter.io/developer/1327820445) | [MIDPOLY OYUN YAZILIM TASARIM DANISMANLIK HIZMETLERI VE TICARET ANONIM SIRKETI](https://appshunter.io/developer/1465253591) |

## What reviewers say

### Swallow!

[App page](https://appshunter.io/ios/app/swallow/id6470903811)

**In-app purchases:** none


### Flip Zero 21

[App page](https://appshunter.io/ios/app/flip-zero-21/id6471971610)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Swallow! free?

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

### Is Flip Zero 21 free?

Flip Zero 21 is free to download, with no in-app purchases.

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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.*