# どこでも神経衰弱 vs CONCENTRATION(神経衰弱ゲーム)

The clearest difference is rating: どこでも神経衰弱 at 5.0 against CONCENTRATION(神経衰弱ゲーム)'s 3.0. CONCENTRATION(神経衰弱ゲーム)'s advantage is ads (none vs shown) and iOS requirement (9.0 vs 11.0). On price, ratings volume, 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.

どこでも神経衰弱 holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | どこでも神経衰弱 | CONCENTRATION(神経衰弱ゲーム) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1202522342/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/concentration/id1447839201/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 40 months | — |
| Monetization | — | Free |
| Size | 238 MB | 145 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HAREPPO](https://appshunter.io/developer/604325074) | [Koichi Iwasaki](https://appshunter.io/developer/1308795626) |

## What reviewers say

### どこでも神経衰弱

[App page](https://appshunter.io/ios/app/id1202522342)

**In-app purchases:** none


### CONCENTRATION(神経衰弱ゲーム)

[App page](https://appshunter.io/ios/app/concentration/id1447839201)

A simple card matching game where players flip pairs of identical cards to collect them. Track your results and enjoy a quiet, ad-free gaming experience.

**Highlights:** Simple card matching gameplay, Track game results, Quiet, no sound experience, Ad-free gameplay, Suitable for all ages

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is どこでも神経衰弱 free?

どこでも神経衰弱 is free to download, with no in-app purchases.

### Is CONCENTRATION(神経衰弱ゲーム) free?

CONCENTRATION(神経衰弱ゲーム) is free to download, with no in-app purchases.

### Which has better reviews, どこでも神経衰弱 or CONCENTRATION(神経衰弱ゲーム)?

どこでも神経衰弱 is rated higher. どこでも神経衰弱 averages 5.0 out of 5 from 1 ratings, while CONCENTRATION(神経衰弱ゲーム) averages 3.0 from 1 ratings.

### Do どこでも神経衰弱 or CONCENTRATION(神経衰弱ゲーム) have ads?

どこでも神経衰弱 shows ads; CONCENTRATION(神経衰弱ゲーム) 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.*