# Screw Blast vs Clowder Blocks

The clearest difference is in-app purchases: Clowder Blocks at none against Screw Blast's 9. Clowder Blocks also leads on update cadence (every 3 weeks vs every 2 months). Screw 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. Screw Blast sells 9 one-off in-app purchases. Clowder Blocks asks for nothing beyond the download.

Screw Blast ships an update every 2 months, Clowder Blocks every 3 weeks. The most recent releases landed on September 28, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Screw Blast | Clowder Blocks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/screw-blast-sort-nuts/id6744590867/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 90 MB | 48 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Beijing New Vision Real Estate Development Co., Ltd.](https://appshunter.io/developer/1304342445) | [Global Digital Media](https://appshunter.io/developer/1328887166) |

## What reviewers say

### Screw Blast

[App page](https://appshunter.io/ios/app/screw-blast-sort-nuts/id6744590867)

Engage your mind with a creative and strategic puzzle game. Solve intricate screw and pin arrangements to earn rewards and experience a sense of accomplishment. Offers diverse levels that blend logic and imagination for a satisfying challenge.

**Highlights:** Spatial imagination and strategic planning, Complex screw and pin puzzles, Scoring and reward system, Diverse level designs, Logic and creativity combination, Intuitive interface

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin Pack 1 | $1.99 | one-time |
| Coin Pack 2 | $7.99 | one-time |
| Little Pack | $9.99 | one-time |
| Coin Pack 3 | $14.99 | one-time |
| Big Pack | $19.99 | one-time |
| Coin Pack 4 | $29.99 | one-time |
| Large Pack | $39.99 | one-time |
| Coin Pack 5 | $54.99 | one-time |
| Coin Pack 6 | $99.99 | one-time |


### Clowder Blocks

[App page](https://appshunter.io/ios/app/clowder-blocks/id6761283361)

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

**In-app purchases:** none


## Frequently asked questions

### Is Screw Blast free?

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

### Is Clowder Blocks free?

Clowder Blocks is free to download, with no in-app purchases.

### Do Screw Blast or Clowder Blocks have ads?

Both Screw Blast and Clowder Blocks show ads.

### Which is updated more often, Screw Blast or Clowder Blocks?

Screw Blast ships an update every 2 months, and Clowder Blocks every 3 weeks. Most recently, Screw Blast was updated on September 28, 2026 and Clowder Blocks on October 5, 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.*