# Double Canfield Solitaire vs Screw Blast

The clearest difference is rating: Screw Blast at 4.7 against Double Canfield Solitaire's 2.3. Screw Blast also leads on update cadence (daily vs every 10 months) and ratings volume (21 vs 3). Double Canfield Solitaire's advantage is iOS requirement (12.0 vs 14.5). 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.

Screw Blast holds the better App Store score, 4.7 against 2.3. That said, the two scores are not equally well evidenced: Screw Blast has 21 ratings behind it against 3, so its average is the more settled of the two.

Double Canfield Solitaire ships an update every 10 months, Screw Blast daily. The most recent releases landed on October 9, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Double Canfield Solitaire | Screw Blast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/double-canfield-solitaire/id1120964908/reviews) | **[4.7 (21 ratings)](https://appshunter.io/ios/app/screw-blast/id6740521458/reviews)** |
| Number of ratings | 3 | **21** |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 10 months | **Daily** |
| Monetization | Ad-supported | Ad-supported |
| Size | 18 MB | 121 MB |
| Requires iOS | **12.0** | 14.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MmpApps Corp.](https://appshunter.io/developer/400209427) | [Nebih Basaran](https://appshunter.io/developer/1586973680) |

## What reviewers say

### Double Canfield Solitaire

[App page](https://appshunter.io/ios/app/double-canfield-solitaire/id1120964908)

Experience a fun twist on a classic card game with two decks. Enjoy four free variations, each offering a unique challenge and increased winnability compared to the single-deck version. Perfect for quick, engaging gameplay.

**Highlights:** Two-deck Canfield solitaire, Four free variations, Easier to win, Classic mode, Naked mode (revealed reserve), Relaxed mode (mixed suits), Flex mode (no auto-fill)

**Features:** macOS Compatibility

**In-app purchases:** none


### Screw Blast

[App page](https://appshunter.io/ios/app/screw-blast/id6740521458)

Engage in a unique puzzle game where you strategically place screws to complete rows and columns. Experience satisfying mechanical twists and blast away cleared lines for rewards. Discover colorful challenges and use boosters to overcome obstacles.

**Highlights:** Innovative screw placement mechanic, Strategic planning for chain reactions, Colorful challenges with special items, Boosters and power-ups for assistance, Daily rewards and fresh content updates

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Double Canfield Solitaire free?

Double Canfield Solitaire is free to download, with no in-app purchases.

### Is Screw Blast free?

Screw Blast is free to download, with no in-app purchases.

### Which has better reviews, Double Canfield Solitaire or Screw Blast?

Screw Blast is rated higher. Double Canfield Solitaire averages 2.3 out of 5 from 3 ratings, while Screw Blast averages 4.7 from 21 ratings.

### Do Double Canfield Solitaire or Screw Blast have ads?

Both Double Canfield Solitaire and Screw Blast show ads.

### Which is updated more often, Double Canfield Solitaire or Screw Blast?

Double Canfield Solitaire ships an update every 10 months, and Screw Blast daily. Most recently, Double Canfield Solitaire was updated on October 9, 2026 and Screw Blast on October 6, 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.*