# Screw Stack 3D vs Crazy Sort

The clearest difference is rating: Screw Stack 3D at 4.9 against Crazy Sort's 2.5. Screw Stack 3D also leads on ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Screw Stack 3D holds the better App Store score, 4.9 against 2.5. That said, the two scores are not equally well evidenced: Screw Stack 3D has 24 ratings behind it against 4, so its average is the more settled of the two.

## The numbers

| Metric | Screw Stack 3D | Crazy Sort |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (24 ratings)](https://appshunter.io/ios/app/screw-stack-3d-bolts-puzzle/id6476439317/reviews)** | [2.5 (4 ratings)](https://appshunter.io/ios/app/crazy-sort-nuts-and-conveyor/id6499468357/reviews) |
| Number of ratings | **24** | 4 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 72 MB | 145 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Quang Mai duc](https://appshunter.io/developer/1587476616) | [Atif Mumtaz](https://appshunter.io/developer/875232775) |

## What reviewers say

### Screw Stack 3D

[App page](https://appshunter.io/ios/app/screw-stack-3d-bolts-puzzle/id6476439317)

Engage your mind with a colorful and challenging puzzle game focused on sorting nuts, bolts, and screws. Master intricate patterns and a unique nut drop mechanism to become the ultimate sorter.

**Highlights:** Colorful 3D puzzles, Nut and bolt sorting, Challenging patterns, Innovative nut drop mechanism, Mind-engaging gameplay

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

**In-app purchases:** none


### Crazy Sort

[App page](https://appshunter.io/ios/app/crazy-sort-nuts-and-conveyor/id6499468357)

Engage your mind with three distinct sorting puzzles: nuts on bolts, liquids in bottles, and symbols in blocks. Hundreds of levels offer increasing challenges, with helpful hints and boosters to aid your progress. Personalize your experience with custom colors and backgrounds.

**Highlights:** Three satisfying sorting games in one app, Hundreds of challenging levels, Helpful hints and boosters, Daily rewards, Customizable colors and backgrounds, Relaxing gameplay

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

**In-app purchases:** none


## Frequently asked questions

### Is Screw Stack 3D free?

Screw Stack 3D is free to download, with no in-app purchases.

### Is Crazy Sort free?

Crazy Sort is free to download, with no in-app purchases.

### Which has better reviews, Screw Stack 3D or Crazy Sort?

Screw Stack 3D is rated higher. Screw Stack 3D averages 4.9 out of 5 from 24 ratings, while Crazy Sort averages 2.5 from 4 ratings.

### Do Screw Stack 3D or Crazy Sort have ads?

Crazy Sort shows ads; Screw Stack 3D does not.

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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.*