# Sudoku Area vs Solitaire Fish World

The clearest difference is ads: Sudoku Area at none against Solitaire Fish World's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Sudoku Area sells 2 in-app purchases, starting at $0.99 per month and Solitaire Fish World sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Sudoku Area ships an update every 9 days, Solitaire Fish World weekly. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Sudoku Area | Solitaire Fish World |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (15 ratings)](https://appshunter.io/ios/app/solitaire-fish-world/id6793841036/reviews)** |
| Number of ratings | — | **15** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 48 MB | 290 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [berke terci](https://appshunter.io/developer/1896587551) | [MFT Entertainment Limited](https://appshunter.io/developer/1841872171) |

## What reviewers say

### Sudoku Area

[App page](https://appshunter.io/ios/app/sudoku-area/id6768587148)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $0.99 | per month |
| Premium Yearly | $9.99 | per year |


### Solitaire Fish World

[App page](https://appshunter.io/ios/app/solitaire-fish-world/id6793841036)

Enjoy classic Solitaire card gameplay combined with the relaxing activity of building and decorating a vibrant underwater aquarium. Collect colorful fish, unlock new species, and expand your aquatic world with every level completed.

**Highlights:** Classic Solitaire gameplay, Collect and raise colorful fish, Build and decorate aquariums, Hundreds of Solitaire levels, Offline play available, New fish and aquarium areas

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| packscoin1 | $0.99 | one-time |
| packscoin2 | $2.99 | one-time |
| packscoin3 | $4.99 | one-time |
| packscoin4 | $9.99 | one-time |
| normalcoin3 | $12.99 | one-time |
| packscoin5 | $19.99 | one-time |
| normalcoin4 | $24.99 | one-time |
| packscoin6 | $39.99 | one-time |
| normalcoin5 | $49.99 | one-time |
| packscoin7 | $79.99 | one-time |


## Frequently asked questions

### Is Sudoku Area free?

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

### Is Solitaire Fish World free?

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

### Do Sudoku Area or Solitaire Fish World have ads?

Solitaire Fish World shows ads; Sudoku Area does not.

### Which is updated more often, Sudoku Area or Solitaire Fish World?

Sudoku Area ships an update every 9 days, and Solitaire Fish World weekly. Most recently, Sudoku Area was updated on October 28, 2026 and Solitaire Fish World on October 29, 2026.

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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.*