# オルゴール工房 vs 診断forアオのハコ

The clearest difference is update cadence: オルゴール工房 at every 9 days against 診断forアオのハコ's every 3 weeks. 診断forアオのハコ's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

オルゴール工房 ships an update every 9 days, 診断forアオのハコ every 3 weeks. The most recent releases landed on October 15, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | オルゴール工房 | 診断forアオのハコ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Size | 3 MB | 37 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Atsushi Yamada](https://appshunter.io/developer/301497489) | [takamoto sakai](https://appshunter.io/developer/1896195459) |

## What reviewers say

### オルゴール工房

[App page](https://appshunter.io/ios/app/id1612928681)

**Features:** Vision Pro support

**In-app purchases:** none


### 診断forアオのハコ

[App page](https://appshunter.io/ios/app/for/id6768310843)

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

**In-app purchases:** none


## Frequently asked questions

### Is オルゴール工房 free?

オルゴール工房 is free to download, with no in-app purchases.

### Is 診断forアオのハコ free?

診断forアオのハコ is free to download, with no in-app purchases.

### Do オルゴール工房 or 診断forアオのハコ have ads?

Neither オルゴール工房 nor 診断forアオのハコ shows ads.

### Which is updated more often, オルゴール工房 or 診断forアオのハコ?

オルゴール工房 ships an update every 9 days, and 診断forアオのハコ every 3 weeks. Most recently, オルゴール工房 was updated on October 15, 2026 and 診断forアオのハコ on October 20, 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.*