# Shape Blast! vs Knit Rush 3D

The clearest difference is in-app purchases: Knit Rush 3D at none against Shape Blast!'s 2. Knit Rush 3D also leads on update cadence (fortnightly vs every 2 months). Shape Blast!'s advantage is iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Shape Blast! sells 2 in-app purchases, starting at $19.99 per month. Knit Rush 3D asks for nothing beyond the download.

Shape Blast! ships an update every 2 months, Knit Rush 3D fortnightly. The most recent releases landed on October 10, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Shape Blast! | Knit Rush 3D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 280 MB | 426 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [APP CENTRAL LTD](https://appshunter.io/developer/1509075661) | [MIGMIG DIJITAL PLATFORM ANONIM SIRKETI](https://appshunter.io/developer/1825868534) |

## What reviewers say

### Shape Blast!

[App page](https://appshunter.io/ios/app/shape-blast/id6450954982)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Bundle Features Unlocked! | $19.99 | per month |
| All AppCentral Games Unlocked! | $39.99 | per month |


### Knit Rush 3D

[App page](https://appshunter.io/ios/app/knit-rush-3d/id6757427835)

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

**In-app purchases:** none


## Frequently asked questions

### Is Shape Blast! free?

Shape Blast! is free to download, with in-app purchases available.

### Is Knit Rush 3D free?

Knit Rush 3D is free to download, with no in-app purchases.

### Do Shape Blast! or Knit Rush 3D have ads?

Both Shape Blast! and Knit Rush 3D show ads.

### Which is updated more often, Shape Blast! or Knit Rush 3D?

Shape Blast! ships an update every 2 months, and Knit Rush 3D fortnightly. Most recently, Shape Blast! was updated on October 10, 2026 and Knit Rush 3D on October 19, 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.*