# aimer vs Muse House　公式アプリ

The clearest difference is iOS requirement: aimer at 8.0 against Muse House　公式アプリ's 12.0. 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.

aimer ships an update every 24 months, Muse House　公式アプリ every 39 months. The most recent releases landed on October 6, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | aimer | Muse House　公式アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 24 months** | Every 39 months |
| Size | 3 MB | 6 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Taiki Watanabe](https://appshunter.io/developer/1484905465) | [LIFE SUPPORT CO.,LTD.](https://appshunter.io/developer/1634722952) |

## What reviewers say

### aimer

[App page](https://appshunter.io/ios/app/aimer/id1484905466)

**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 aimer free?

aimer 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 aimer or Muse House　公式アプリ have ads?

Neither aimer nor Muse House　公式アプリ shows ads.

### Which is updated more often, aimer or Muse House　公式アプリ?

aimer ships an update every 24 months, and Muse House　公式アプリ every 39 months. Most recently, aimer was updated on October 6, 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.*