# Solitaire Fish vs Concentration

Solitaire Fish and Concentration are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Solitaire Fish sells 11 one-off in-app purchases and Concentration sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Solitaire Fish | Concentration |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (4K ratings)](https://appshunter.io/ios/app/solitaire-fish-card-game/id1633192932/reviews)** | — |
| Number of ratings | **4K** | — |
| Positive reviews | 53.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 194 MB | 38 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TIPTOP GAME LIMITED](https://appshunter.io/developer/1475616501) | [giscard mboumeden ngandeu](https://appshunter.io/developer/1896494399) |

## What reviewers say

### Solitaire Fish

[App page](https://appshunter.io/ios/app/solitaire-fish-card-game/id1633192932)

Experience a classic Klondike solitaire game with a unique ocean theme. Build your own underwater world, collect beautiful fish, and enjoy thousands of levels with a smooth gaming experience. Automatic collection helps you finish games quickly.

**Highlights:** Ocean-themed background, Aquarium customization, Thousands of game levels, Smooth gaming experience, Automatic card collection

**Features:** macOS Compatibility

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin x 240 | $1.99 | one-time |
| Coin x 800 | $4.99 | one-time |
| REMOVE ADS | $6.99 | one-time |
| MASTER BUNDLE | $6.99 | one-time |
| Coin x 1600 | $9.99 | one-time |
| SUPER BUNDLE | $12.99 | one-time |
| Coin x 3200 | $19.99 | one-time |
| Coin x 6400 | $39.99 | one-time |
| GIANT BUNDLE | $49.99 | one-time |
| Coin x 12800 | $79.99 | one-time |
| LEGENDARY BUNDLE | $99.99 | one-time |

**What reviewers like**

- 🚀 Fast gameplay
- 👍 Entertaining and challenging
- ❤️ Keeps mind actively working

**What reviewers complain about**

- 🐛 Glitches and bugs
- 💡 Too much unsolicited help
- 🔍 Difficulty solving quickly

**Reported bugs**

- Dealing deck keeps flipping cards
- Cards locking up at times

**Requested features**

- Option to disable auto-help
- Improved card movement responsiveness


### Concentration

[App page](https://appshunter.io/ios/app/concentration-brain-training/id6774982603)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads Forever | $0.99 | one-time |
| First Purchase | $0.99 | one-time |
| Starter Bundle | $1.99 | one-time |
| 800 Coins | $2.99 | one-time |
| 2,000 Coins | $6.99 | one-time |
| 5,000 Coins | $14.99 | one-time |


## Frequently asked questions

### Is Solitaire Fish free?

Solitaire Fish is free to download, with in-app purchases available.

### Is Concentration free?

Concentration is free to download, with in-app purchases available.

### Do Solitaire Fish or Concentration have ads?

Both Solitaire Fish and Concentration show 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.*