# Block Pack vs Screw Loop

The clearest difference is update cadence: Screw Loop at daily against Block Pack's every 3 days. On price, ads, 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.

Block Pack ships an update every 3 days, Screw Loop daily. The most recent releases landed on September 12, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Block Pack | Screw Loop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/block-pack/id6745946997/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 days | **Daily** |
| Monetization | Ad-supported | — |
| Size | 159 MB | 135 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Backpack Games](https://appshunter.io/developer/1516613435) | [Ahmet Bugra Cetinel](https://appshunter.io/developer/1551919296) |

## What reviewers say

### Block Pack

[App page](https://appshunter.io/ios/app/block-pack/id6745946997)

A satisfying puzzle game where you tap blocks from a 3D cube and sort them into matching colored boxes. Plan your moves carefully to manage limited space and clear the cube efficiently.

**Highlights:** One-tap cube puzzles, Color-based sorting, Box and waiting area management, Clean 3D visuals, Quick, challenging levels

**Features:** macOS Compatibility

**In-app purchases:** none


### Screw Loop

[App page](https://appshunter.io/ios/app/screw-loop/id6746460369)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Block Pack free?

Block Pack is free to download, with no in-app purchases.

### Is Screw Loop free?

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

### Do Block Pack or Screw Loop have ads?

Both Block Pack and Screw Loop show ads.

### Which is updated more often, Block Pack or Screw Loop?

Block Pack ships an update every 3 days, and Screw Loop daily. Most recently, Block Pack was updated on September 12, 2026 and Screw Loop on September 10, 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.*