# 集中タイマー vs どこマンガ

The clearest difference is in-app purchases: 集中タイマー at none against どこマンガ's 1. 集中タイマー also leads on iOS requirement (15.0 vs 17.0). どこマンガ's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. どこマンガ sells 1 one-off in-app purchase. 集中タイマー asks for nothing beyond the download.

## The numbers

| Metric | 集中タイマー | どこマンガ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | — |
| Size | 28 MB | 2 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kousaka Kirino](https://appshunter.io/developer/1037180476) | [Takao Ninomiya](https://appshunter.io/developer/1846513823) |

## 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


### どこマンガ

[App page](https://appshunter.io/ios/app/id6770450055)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| どこマンガ　Pro | $1.99 | one-time |


## 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 どこマンガ free?

どこマンガ is free to download, with in-app purchases available.

### Do 集中タイマー or どこマンガ have ads?

集中タイマー shows ads; どこマンガ 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.*