# mini時計 vs 定規 ものさし

The clearest difference is in-app purchases: mini時計 at none against 定規 ものさし's 1. mini時計 also leads on ads (none vs shown) and device support (3 vs 1). On price there is nothing between them.

Both are free to download. 定規 ものさし sells 1 one-off in-app purchase. mini時計 asks for nothing beyond the download.

## The numbers

| Metric | mini時計 | 定規 ものさし |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 days | — |
| Size | 18 MB | 35 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kaori Kurosawa](https://appshunter.io/developer/1777069285) | [KAZUHIRO ISHIBASHI](https://appshunter.io/developer/1865380440) |

## What reviewers say

### mini時計

[App page](https://appshunter.io/ios/app/mini/id6737561072)

**In-app purchases:** none


### 定規 ものさし

[App page](https://appshunter.io/ios/app/id6801751328)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告を消す | $1.99 | one-time |


## Frequently asked questions

### Is mini時計 free?

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

### Is 定規 ものさし free?

定規 ものさし is free to download, with in-app purchases available.

### Do mini時計 or 定規 ものさし have ads?

定規 ものさし shows ads; mini時計 does not.

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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.*