# Byeuni vs Wollio

The clearest difference is iOS requirement: Byeuni at 11.0 against Wollio's 14.0. On price, update cadence, ads 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.

Byeuni ships an update monthly, Wollio every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Byeuni | Wollio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 133 MB | 40 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BYEUNI LLC](https://appshunter.io/developer/1597726005) | [Wollio Ltd.](https://appshunter.io/developer/1615406033) |

## What reviewers say

### Byeuni

[App page](https://appshunter.io/ios/app/byeuni/id1597726003)

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

**In-app purchases:** none


### Wollio

[App page](https://appshunter.io/ios/app/wollio/id1615406031)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Byeuni free?

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

### Is Wollio free?

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

### Do Byeuni or Wollio have ads?

Neither Byeuni nor Wollio shows ads.

### Which is updated more often, Byeuni or Wollio?

Byeuni ships an update monthly, and Wollio every 2 months. Most recently, Byeuni was updated on November 3, 2026 and Wollio on November 3, 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.*