# 音の乙女：音姫のようなトイレ流水音発生・音消しアプリ vs Merrily'　公式アプリ

The clearest difference is ads: Merrily'　公式アプリ at none against 音の乙女：音姫のようなトイレ流水音発生・音消しアプリ's shown. Merrily'　公式アプリ also leads on iOS requirement (12.0 vs 15.6). 音の乙女：音姫のようなトイレ流水音発生・音消しアプリ's advantage is update cadence (every 10 months vs every 39 months). On price, 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.

音の乙女：音姫のようなトイレ流水音発生・音消しアプリ ships an update every 10 months, Merrily'　公式アプリ every 39 months. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | 音の乙女：音姫のようなトイレ流水音発生・音消しアプリ | Merrily'　公式アプリ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1454158935/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 10 months** | Every 39 months |
| Size | 15 MB | 19 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sollapps](https://appshunter.io/developer/1449408622) | [MEGUMI FUKUDA](https://appshunter.io/developer/1674963098) |

## What reviewers say

### 音の乙女：音姫のようなトイレ流水音発生・音消しアプリ

[App page](https://appshunter.io/ios/app/id1454158935)

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

**In-app purchases:** none


### Merrily'　公式アプリ

[App page](https://appshunter.io/ios/app/merrily/id6445938082)

**In-app purchases:** none


## Frequently asked questions

### Is 音の乙女：音姫のようなトイレ流水音発生・音消しアプリ free?

音の乙女：音姫のようなトイレ流水音発生・音消しアプリ is free to download, with no in-app purchases.

### Is Merrily'　公式アプリ free?

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

### Do 音の乙女：音姫のようなトイレ流水音発生・音消しアプリ or Merrily'　公式アプリ have ads?

音の乙女：音姫のようなトイレ流水音発生・音消しアプリ shows ads; Merrily'　公式アプリ does not.

### Which is updated more often, 音の乙女：音姫のようなトイレ流水音発生・音消しアプリ or Merrily'　公式アプリ?

音の乙女：音姫のようなトイレ流水音発生・音消しアプリ ships an update every 10 months, and Merrily'　公式アプリ every 39 months. Most recently, 音の乙女：音姫のようなトイレ流水音発生・音消しアプリ was updated on November 2, 2026 and Merrily'　公式アプリ on November 7, 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.*