# 바이옌 vs sunspace

The clearest difference is ads: 바이옌 at none against sunspace's shown. On price, update cadence, 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.

바이옌 ships an update every 10 months, sunspace every 15 months. The most recent releases landed on October 25, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | 바이옌 | sunspace |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 10 months** | Every 15 months |
| Size | 20 MB | 72 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [sunsuk park](https://appshunter.io/developer/1622159020) | [sunwoo ha](https://appshunter.io/developer/1686868370) |

## What reviewers say

### 바이옌

[App page](https://appshunter.io/ios/app/id1622159018)

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

**In-app purchases:** none


### sunspace

[App page](https://appshunter.io/ios/app/sunspace/id6448905024)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 바이옌 free?

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

### Is sunspace free?

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

### Do 바이옌 or sunspace have ads?

sunspace shows ads; 바이옌 does not.

### Which is updated more often, 바이옌 or sunspace?

바이옌 ships an update every 10 months, and sunspace every 15 months. Most recently, 바이옌 was updated on October 25, 2026 and sunspace on October 18, 2026.

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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.*