# 骨格診断 vs ワタシStyle

The clearest difference is ads: 骨格診断 at none against ワタシStyle's shown. ワタシStyle's advantage is iOS requirement (12.0 vs 17.4). On price, update cadence, 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.

骨格診断 ships an update weekly, ワタシStyle every 2 weeks. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 骨格診断 | ワタシStyle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 5 MB | 88 MB |
| Requires iOS | 17.4 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Takumi Yoshikoshi](https://appshunter.io/developer/1655689141) | [Yutaro Watanabe](https://appshunter.io/developer/1635322990) |

## What reviewers say

### 骨格診断

[App page](https://appshunter.io/ios/app/id6503636675)

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

**In-app purchases:** none


### ワタシStyle

[App page](https://appshunter.io/ios/app/style/id6737595079)

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

**In-app purchases:** none


## Frequently asked questions

### Is 骨格診断 free?

骨格診断 is free to download, with no in-app purchases.

### Is ワタシStyle free?

ワタシStyle is free to download, with no in-app purchases.

### Do 骨格診断 or ワタシStyle have ads?

ワタシStyle shows ads; 骨格診断 does not.

### Which is updated more often, 骨格診断 or ワタシStyle?

骨格診断 ships an update weekly, and ワタシStyle every 2 weeks. Most recently, 骨格診断 was updated on October 7, 2026 and ワタシStyle on October 5, 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.*