# Screw Blocks vs Can Pack 3D

The clearest difference is in-app purchases: Can Pack 3D at none against Screw Blocks's 7. Screw Blocks's advantage is iOS requirement (12.0 vs 14.5). On price, ads and device support there is nothing between them.

Both are free to download. Screw Blocks sells 7 one-off in-app purchases. Can Pack 3D asks for nothing beyond the download.

## The numbers

| Metric | Screw Blocks | Can Pack 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (16 ratings)](https://appshunter.io/ios/app/screw-blocks/id6737030236/reviews)** | — |
| Number of ratings | **16** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Weekly | — |
| Monetization | Free with in-app purchases | — |
| Size | 313 MB | 88 MB |
| Requires iOS | **12.0** | 14.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Mehmet Fatih Sahin](https://appshunter.io/developer/1700697055) | [Nebih Basaran](https://appshunter.io/developer/1586973680) |

## What reviewers say

### Screw Blocks

[App page](https://appshunter.io/ios/app/screw-blocks/id6737030236)

A strategic puzzle game where players drag and fit blocks to unscrew bolts. Match screw colors and consider screw layers to solve hundreds of unique boards. Offers challenging levels with real-time physics and chain reactions.

**Highlights:** Hundreds of unique puzzle boards, Challenging levels (Medium, Hard, Expert), Multilayered design with real-time physics, Block, pin, and jam game mechanics, Mesmerizing chain reactions

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 500 Coins | $1.99 | one-time |
| Remove Ads | $2.99 | one-time |
| 2500 Coins | $2.99 | one-time |
| Starter Pack | $5.99 | one-time |
| 10000 Coins | $5.99 | one-time |
| Mega Pack | $8.99 | one-time |
| 20000 Coins | $8.99 | one-time |


### Can Pack 3D

[App page](https://appshunter.io/ios/app/can-pack-3d/id6739701452)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Screw Blocks free?

Screw Blocks is free to download, with in-app purchases available.

### Is Can Pack 3D free?

Can Pack 3D is free to download, with no in-app purchases.

### Do Screw Blocks or Can Pack 3D have ads?

Both Screw Blocks and Can Pack 3D show ads.

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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.*