# 폴인건축 vs Bye Boo 바이부

The clearest difference is iOS requirement: 폴인건축 at 13.0 against Bye Boo 바이부's 16.6. On price and in-app purchases 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 | 폴인건축 | Bye Boo 바이부 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Monthly |
| Size | 28 MB | 99 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | — | **iPhone** |
| Age rating | 17+ | 4+ |
| Developer | [GSA&D Architects & Engineers Co., Ltd.](https://appshunter.io/developer/1683272207) | [Juri Choi](https://appshunter.io/developer/1824601251) |

## What reviewers say

### 폴인건축

[App page](https://appshunter.io/ios/app/id6448016289)

**In-app purchases:** none


### Bye Boo 바이부

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

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

**In-app purchases:** none


## Frequently asked questions

### Is 폴인건축 free?

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

### Is Bye Boo 바이부 free?

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

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*