# マーメイドグループ公式 vs WAYY

The clearest difference is in-app purchases: WAYY at none against マーメイドグループ公式's 4. WAYY also leads on ads (none vs shown) and iOS requirement (14.0 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. マーメイドグループ公式 sells 4 in-app purchases, starting at $1.99 per month. WAYY asks for nothing beyond the download.

マーメイドグループ公式 ships an update every 5 weeks, WAYY every 6 weeks. The most recent releases landed on September 25, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | マーメイドグループ公式 | WAYY |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 6 weeks |
| Size | 136 MB | 29 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [株式会社YNカンパニー](https://appshunter.io/developer/1732162847) | [AYY K.K](https://appshunter.io/developer/1773237715) |

## What reviewers say

### マーメイドグループ公式

[App page](https://appshunter.io/ios/app/id6478189278)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| スタンダードプラン | $1.99 | per month |
| 【着せ替えテーマ】緑 | $0.99 | one-time |
| 【着せ替えテーマ】ピンク | $0.99 | one-time |
| 【着せ替えテーマ】紫 | $0.99 | one-time |


### WAYY

[App page](https://appshunter.io/ios/app/wayy/id6736733493)

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

**In-app purchases:** none


## Frequently asked questions

### Is マーメイドグループ公式 free?

マーメイドグループ公式 is free to download, with in-app purchases available.

### Is WAYY free?

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

### Do マーメイドグループ公式 or WAYY have ads?

マーメイドグループ公式 shows ads; WAYY does not.

### Which is updated more often, マーメイドグループ公式 or WAYY?

マーメイドグループ公式 ships an update every 5 weeks, and WAYY every 6 weeks. Most recently, マーメイドグループ公式 was updated on September 25, 2026 and WAYY on October 12, 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.*