# 集中タイマー vs おにタイマー

The clearest difference is device support: 集中タイマー at 2 against おにタイマー's —. おにタイマー's advantage is iOS requirement (12.0 vs 15.0). On price 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.

## The numbers

| Metric | 集中タイマー | おにタイマー |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | — |
| Update frequency | Every 9 months | — |
| Size | 28 MB | 161 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 9+ |
| Developer | [Kousaka Kirino](https://appshunter.io/developer/1037180476) | [Koji Takeuchi](https://appshunter.io/developer/1680307814) |

## What reviewers say

### 集中タイマー

[App page](https://appshunter.io/ios/app/id6446185573)

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

**In-app purchases:** none


### おにタイマー

[App page](https://appshunter.io/ios/app/id6449638390)

**In-app purchases:** none


## Frequently asked questions

### Is 集中タイマー free?

集中タイマー is free to download, with no in-app purchases.

### Is おにタイマー free?

おにタイマー is free to download, with no in-app purchases.

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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.*