# Bye Boo 바이부 vs ZUPZUP

The clearest difference is iOS requirement: Bye Boo 바이부 at 16.6 against ZUPZUP's 26.2. 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 | Bye Boo 바이부 | ZUPZUP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Size | 99 MB | 32 MB |
| Requires iOS | **16.6** | 26.2 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Juri Choi](https://appshunter.io/developer/1824601251) | [MINJI CHO](https://appshunter.io/developer/6779042447) |

## What reviewers say

### Bye Boo 바이부

[App page](https://appshunter.io/ios/app/bye-boo/id6748205348)

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

**In-app purchases:** none


### ZUPZUP

[App page](https://appshunter.io/ios/app/zupzup/id6779045649)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bye Boo 바이부 free?

Bye Boo 바이부 is free to download, with no in-app purchases.

### Is ZUPZUP free?

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

### Do Bye Boo 바이부 or ZUPZUP have ads?

Neither Bye Boo 바이부 nor ZUPZUP 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.*