# Sudoku Blast! vs Solitaire Uni

The clearest difference is review sentiment: Sudoku Blast! at 73% against Solitaire Uni's 25%. Sudoku Blast! also leads on rating (4.9 vs 4.5) and ratings volume (76K vs 816). Solitaire Uni's advantage is monetization model (ad-supported vs free with in-app purchases). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Sudoku Blast! sells 3 in-app purchases, starting at $1.49 per 7 days and Solitaire Uni sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Sudoku Blast! holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: Sudoku Blast! has 76K ratings behind it against 816, so its average is the more settled of the two. Written reviews point the same way: 73% of Sudoku Blast!'s written reviews are positive against 25% of Solitaire Uni's.

Sudoku Blast! ships an update weekly, Solitaire Uni every 10 days. The most recent releases landed on October 22, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Sudoku Blast! | Solitaire Uni |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (76K ratings)](https://appshunter.io/ios/app/sudoku-blast/id1618041797/reviews)** | [4.5 (816 ratings)](https://appshunter.io/ios/app/solitaire-uni/id6739206972/reviews) |
| Number of ratings | **76K** | 816 |
| Positive reviews | **73.2% of reviews** | 24.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 333 MB | 332 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Hungry Studio](https://appshunter.io/developer/1655290753) | [Arrowise Studio](https://appshunter.io/developer/1783779179) |

## What reviewers say

### Sudoku Blast!

[App page](https://appshunter.io/ios/app/sudoku-blast/id1618041797)

This app offers a clean and focused sudoku experience with thousands of handcrafted puzzles for all skill levels. Enjoy a calm environment for brain training, with options for offline play and ad-free solving. Learn strategies with smart hints and daily challenges.

**Highlights:** Thousands of handcrafted sudoku puzzles, Minimalist and clean design, Optional ad-free mode, Offline play available, Smart hints that teach strategies, Daily sudoku challenges

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week Subscribe | $1.49 | per 7 days |
| 1 Month Subscribe | $3.99 | per month |
| 1 Year Subscribe | $19.99 | per year |

**What reviewers like**

- 👍 Engaging and challenging
- 🧠 Helps improve mental focus
- 🎨 Different difficulty levels
- 📚 Useful tutorial and guides
- 🕰️ Relaxing and therapeutic

**What reviewers complain about**

- 💸 Too many ads
- ⏱️ Ads interrupt gameplay
- 🔋 Battery drain issues
- 🐛 Occasional crashes and freezes

**Reported bugs**

- Ads causing game to freeze or crash
- Progress loss after ad interruptions

**Requested features**

- Option to purchase ad-free version
- Faster pencil/note-taking functionality
- More advanced techniques and strategies
- Customizable themes and visuals


### Solitaire Uni

[App page](https://appshunter.io/ios/app/solitaire-uni/id6739206972)

Experience a reimagined classic card game with strategic twists and engaging gameplay. Complete daily challenges to earn coins, unlock rewards, and collect exclusive trophies. Enjoy a sleek, modern design that enhances every game.

**Highlights:** Innovative gameplay twists, Strategic card placement, Daily challenges and rewards, Coin collection for trophies, Sleek modern design, Classic Klondike rules

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ads-free Pack | $12.99 | one-time |

**What reviewers like**

- 👍 Fun game
- 🚀 Best solitaire game
- 👍 Excellent game

**What reviewers complain about**

- 🐛 Lots of bugs
- 🔍 Too many ads
- 🔍 No option to remove ads
- 🐛 Freezes mid-play
- 🐛 Causes phone to lag

**Reported bugs**

- Game won't play in airplane mode
- Same game repeats over and over
- Home screen won't load

**Requested features**

- Option to play without ads
- Improve stability and performance


## Frequently asked questions

### Is Sudoku Blast! free?

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

### Is Solitaire Uni free?

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

### Which has better reviews, Sudoku Blast! or Solitaire Uni?

Sudoku Blast! is rated higher. Sudoku Blast! averages 4.9 out of 5 from 76K ratings, while Solitaire Uni averages 4.5 from 816 ratings.

### Do Sudoku Blast! or Solitaire Uni have ads?

Both Sudoku Blast! and Solitaire Uni show ads.

### Which is updated more often, Sudoku Blast! or Solitaire Uni?

Sudoku Blast! ships an update weekly, and Solitaire Uni every 10 days. Most recently, Sudoku Blast! was updated on October 22, 2026 and Solitaire Uni on October 13, 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.*