# 月音 vs totonou　公式アプリ

The clearest difference is update cadence: totonou　公式アプリ at every 10 months against 月音's every 39 months. On price, ads, 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.

月音 ships an update every 39 months, totonou　公式アプリ every 10 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | 月音 | totonou　公式アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 10 months** |
| Size | 18 MB | 5 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YUKA YAMADA](https://appshunter.io/developer/1505469030) | [latria-square](https://appshunter.io/developer/1434054028) |

## What reviewers say

### 月音

[App page](https://appshunter.io/ios/app/id1505469031)

**In-app purchases:** none


### totonou　公式アプリ

[App page](https://appshunter.io/ios/app/totonou/id1543867256)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 月音 free?

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

### Is totonou　公式アプリ free?

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

### Do 月音 or totonou　公式アプリ have ads?

Neither 月音 nor totonou　公式アプリ shows ads.

### Which is updated more often, 月音 or totonou　公式アプリ?

月音 ships an update every 39 months, and totonou　公式アプリ every 10 months. Most recently, 月音 was updated on October 27, 2026 and totonou　公式アプリ on October 27, 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.*