# Spider ▻ Solitaire vs Sudoku | Keep your mind sharp!

The clearest difference is in-app purchases: Spider ▻ Solitaire at none against Sudoku | Keep your mind sharp!'s 2. Spider ▻ Solitaire also leads on ratings volume (229K vs 225). Sudoku | Keep your mind sharp!'s advantage is review sentiment (67% vs 59%). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Sudoku | Keep your mind sharp! sells 2 in-app purchases, starting at $0.99 per month. Spider ▻ Solitaire asks for nothing beyond the download.

Spider ▻ Solitaire holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Spider ▻ Solitaire has 229K ratings behind it against 225, so its average is the more settled of the two. Written reviews complicate that: 59% of Spider ▻ Solitaire's written reviews are positive against 67% of Sudoku | Keep your mind sharp!'s, so the app with the better star average is not the one people write more warmly about.

Spider ▻ Solitaire ships an update monthly, Sudoku | Keep your mind sharp! every 5 weeks. The most recent releases landed on September 27, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Spider ▻ Solitaire | Sudoku | Keep your mind sharp! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (229K ratings)](https://appshunter.io/ios/app/spider-solitaire/id500962489/reviews)** | [4.6 (225 ratings)](https://appshunter.io/ios/app/sudoku-keep-your-mind-sharp/id1483114958/reviews) |
| Number of ratings | **229K** | 225 |
| Positive reviews | 58.6% of reviews | **66.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 195 MB | 186 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [PeopleFun CG, LLC](https://appshunter.io/developer/330688693) | [Loyal Foundry, Inc.](https://appshunter.io/developer/1620612434) |

## What reviewers say

### Spider ▻ Solitaire

[App page](https://appshunter.io/ios/app/spider-solitaire/id500962489)

Experience a classic card game with enhanced graphics and intuitive controls. Enjoy unlimited free games with multiple difficulty levels and helpful features like hints and undos. Play in landscape or portrait mode on your iOS device.

**Highlights:** Unlimited free games, Multiple difficulty levels, Tap-to-place and drag-and-drop controls, Suggested move hints, Unlimited undos, Landscape and portrait play, Automatic game save

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🎮 Enjoyable game
- 🧠 Mentally challenging
- 🕰️ Good time-passer
- 📊 Detailed statistics

**What reviewers complain about**

- 💢 Excessive ads
- 🔇 Intrusive audio ads
- 🔌 Battery drain issues
- 🐛 Crashes and bugs

**Reported bugs**

- Game randomly crashing
- Unresponsive controls
- Incompatibility with newer devices

**Requested features**

- Paid ad-free version
- Ability to disable audio ads
- Option to resume previous game


### Sudoku | Keep your mind sharp!

[App page](https://appshunter.io/ios/app/sudoku-keep-your-mind-sharp/id1483114958)

Engage in the classic numbers game with thousands of free Sudoku puzzles. Suitable for all skill levels, this app offers features to help you relax, sharpen your mind, and track your progress. Enjoy customizable themes and unlimited hints for a seamless puzzle experience.

**Highlights:** Thousands of free puzzles, Note-taking feature, Customizable themes, Multiple difficulty levels, Statistics tracking, Unlimited hints, Cell, row, and column highlighting

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $0.99 | per month |
| Sudoku Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is Spider ▻ Solitaire free?

Spider ▻ Solitaire is free to download, with no in-app purchases.

### Is Sudoku | Keep your mind sharp! free?

Sudoku | Keep your mind sharp! is free to download, with in-app purchases available.

### Which has better reviews, Spider ▻ Solitaire or Sudoku | Keep your mind sharp!?

Spider ▻ Solitaire is rated higher. Spider ▻ Solitaire averages 4.8 out of 5 from 229K ratings, while Sudoku | Keep your mind sharp! averages 4.6 from 225 ratings.

### Do Spider ▻ Solitaire or Sudoku | Keep your mind sharp! have ads?

Both Spider ▻ Solitaire and Sudoku | Keep your mind sharp! show ads.

### Which is updated more often, Spider ▻ Solitaire or Sudoku | Keep your mind sharp!?

Spider ▻ Solitaire ships an update monthly, and Sudoku | Keep your mind sharp! every 5 weeks. Most recently, Spider ▻ Solitaire was updated on September 27, 2026 and Sudoku | Keep your mind sharp! on September 19, 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.*