# 오하이오후 vs Doubleero

The clearest difference is update cadence: Doubleero at every 5 weeks against 오하이오후's every 4 months. 오하이오후's advantage is device support (3 vs 1). On price, ads, 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.

오하이오후 ships an update every 4 months, Doubleero every 5 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | 오하이오후 | Doubleero |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Size | 19 MB | 75 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kim Kowoon](https://appshunter.io/developer/1449939484) | [(주)더블리로](https://appshunter.io/developer/1481329227) |

## What reviewers say

### 오하이오후

[App page](https://appshunter.io/ios/app/id1449939485)

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

**In-app purchases:** none


### Doubleero

[App page](https://appshunter.io/ios/app/doubleero/id1481329228)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 오하이오후 free?

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

### Is Doubleero free?

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

### Do 오하이오후 or Doubleero have ads?

Neither 오하이오후 nor Doubleero shows ads.

### Which is updated more often, 오하이오후 or Doubleero?

오하이오후 ships an update every 4 months, and Doubleero every 5 weeks. Most recently, 오하이오후 was updated on November 3, 2026 and Doubleero 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.*