# Etrange（エトランジェ） vs Muse House　公式アプリ

Etrange（エトランジェ） and Muse House　公式アプリ are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Etrange（エトランジェ） ships an update every 23 months, Muse House　公式アプリ every 39 months. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Etrange（エトランジェ） | Muse House　公式アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 23 months** | Every 39 months |
| Size | 5 MB | 6 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Naoya Takahashi](https://appshunter.io/developer/1301211980) | [LIFE SUPPORT CO.,LTD.](https://appshunter.io/developer/1634722952) |

## What reviewers say

### Etrange（エトランジェ）

[App page](https://appshunter.io/ios/app/etrange/id1481808203)

**Features:** macOS Compatibility

**In-app purchases:** none


### Muse House　公式アプリ

[App page](https://appshunter.io/ios/app/muse-house/id6446188376)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Etrange（エトランジェ） free?

Etrange（エトランジェ） is free to download, with no in-app purchases.

### Is Muse House　公式アプリ free?

Muse House　公式アプリ is free to download, with no in-app purchases.

### Do Etrange（エトランジェ） or Muse House　公式アプリ have ads?

Neither Etrange（エトランジェ） nor Muse House　公式アプリ shows ads.

### Which is updated more often, Etrange（エトランジェ） or Muse House　公式アプリ?

Etrange（エトランジェ） ships an update every 23 months, and Muse House　公式アプリ every 39 months. Most recently, Etrange（エトランジェ） was updated on October 14, 2026 and Muse House　公式アプリ on October 13, 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.*