# Block Cube Twist vs Knapsack

The clearest difference is in-app purchases: Block Cube Twist at none against Knapsack's 4. Knapsack's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Knapsack sells 4 one-off in-app purchases. Block Cube Twist asks for nothing beyond the download.

## The numbers

| Metric | Block Cube Twist | Knapsack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Size | 208 MB | 35 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mustafa Gulmez](https://appshunter.io/developer/981671419) | [Mathieu Vigne](https://appshunter.io/developer/1149134858) |

## What reviewers say

### Block Cube Twist

[App page](https://appshunter.io/ios/app/block-cube-twist/id6803191857)

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

**In-app purchases:** none


### Knapsack

[App page](https://appshunter.io/ios/app/knapsack-the-game/id6803306426)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 éclats | $1.99 | one-time |
| 275 éclats | $3.99 | one-time |
| 550 éclats | $7.99 | one-time |
| 1050 éclats | $14.99 | one-time |


## Frequently asked questions

### Is Block Cube Twist free?

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

### Is Knapsack free?

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

### Do Block Cube Twist or Knapsack have ads?

Block Cube Twist shows ads; Knapsack does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*