# Solitaire HD™ Classic Cards vs CONCENTRATION(神経衰弱ゲーム)

The clearest difference is review sentiment: Solitaire HD™ Classic Cards at 67% against CONCENTRATION(神経衰弱ゲーム)'s 0%. Solitaire HD™ Classic Cards also leads on ratings volume (6 vs 2). CONCENTRATION(神経衰弱ゲーム)'s advantage is rating (4.0 vs 2.5) and iOS requirement (9.0 vs 13.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

CONCENTRATION(神経衰弱ゲーム) holds the better App Store score, 4.0 against 2.5. Both are backed by a comparable volume of ratings — 6 and 2 respectively. Written reviews complicate that: 67% of Solitaire HD™ Classic Cards's written reviews are positive against 0% of CONCENTRATION(神経衰弱ゲーム)'s, so the app with the better star average is not the one people write more warmly about.

## The numbers

| Metric | Solitaire HD™ Classic Cards | CONCENTRATION(神経衰弱ゲーム) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (6 ratings)](https://appshunter.io/ios/app/solitaire-hd-classic-cards/id642164104/reviews) | **[4.0 (2 ratings)](https://appshunter.io/ios/app/concentration/id1447839201/reviews)** |
| Number of ratings | **6** | 2 |
| Positive reviews | **66.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | — |
| Monetization | Free | Free |
| Size | 94 MB | 145 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [kanjana burapasatit](https://appshunter.io/developer/642164107) | [Koichi Iwasaki](https://appshunter.io/developer/1308795626) |

## What reviewers say

### Solitaire HD™ Classic Cards

[App page](https://appshunter.io/ios/app/solitaire-hd-classic-cards/id642164104)

Experience a classic card game with beautiful graphics. Play anywhere, anytime, and strategize your moves to clear the board and build foundations. Learn the rules and enjoy engaging gameplay.

**Highlights:** Beautiful graphics, Play anywhere, anytime, Strategic gameplay, Foundation building, Layout card building, Stockpile and wastepile mechanics

**Features:** macOS Compatibility

**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 Solitaire HD™ Classic Cards free?

Solitaire HD™ Classic Cards 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, Solitaire HD™ Classic Cards or CONCENTRATION(神経衰弱ゲーム)?

CONCENTRATION(神経衰弱ゲーム) is rated higher. Solitaire HD™ Classic Cards averages 2.5 out of 5 from 6 ratings, while CONCENTRATION(神経衰弱ゲーム) averages 4.0 from 2 ratings.

### Do Solitaire HD™ Classic Cards or CONCENTRATION(神経衰弱ゲーム) have ads?

Neither Solitaire HD™ Classic Cards nor CONCENTRATION(神経衰弱ゲーム) shows ads.

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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.*