# 波紋 vs MuudWave

The clearest difference is ads: MuudWave at none against 波紋's shown. MuudWave also leads on update cadence (every 2 days vs every 2 weeks) and monetization model (free vs ad-supported). 波紋's advantage is iOS requirement (12.1 vs 17.5). On price, review sentiment, 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.

波紋 ships an update every 2 weeks, MuudWave every 2 days. The most recent releases landed on October 11, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 波紋 | MuudWave |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Ad-supported | **Free** |
| Size | 23 MB | 3 MB |
| Requires iOS | **12.1** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [takayuki atsumi](https://appshunter.io/developer/1495474977) | [Masao Narumi](https://appshunter.io/developer/1759494772) |

## What reviewers say

### 波紋

[App page](https://appshunter.io/ios/app/hamon-1f/id1554798260)

This app generates visual ripples with each tap, creating a calming, rhythmic experience. Users can start, tap to create effects, and triple-tap to exit. It offers a simple, free-form interaction for relaxation.

**Highlights:** Tap to create ripples, Triple tap to end, Rhythmic visual effects, Simple interface, Relaxing experience

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

**In-app purchases:** none


### MuudWave

[App page](https://appshunter.io/ios/app/muudwave/id6740519998)

This app helps you understand your emotional patterns by tracking daily mood changes and visualizing their progression. It records relative mood shifts compared to the previous day, addressing limitations of absolute mood scales.

**Highlights:** Daily mood logging, Relative mood tracking, Emotional progression visualization, Understanding emotional shifts, Free to use

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

**In-app purchases:** none


## Frequently asked questions

### Is 波紋 free?

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

### Is MuudWave free?

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

### Do 波紋 or MuudWave have ads?

波紋 shows ads; MuudWave does not.

### Which is updated more often, 波紋 or MuudWave?

波紋 ships an update every 2 weeks, and MuudWave every 2 days. Most recently, 波紋 was updated on October 11, 2026 and MuudWave on October 8, 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.*