# Screw Blast vs Wool Master 3D

The clearest difference is ratings volume: Screw Blast at 6.6K against Wool Master 3D's 1.9K. On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Screw Blast sells 14 one-off in-app purchases and Wool Master 3D sells 13 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for Screw Blast against 4.9 for Wool Master 3D. Both are backed by a comparable volume of ratings — 6.6K and 1.9K respectively. Written reviews are what separate them: 19% of Screw Blast's written reviews are positive against 22% of Wool Master 3D's.

Screw Blast ships an update every 2 weeks, Wool Master 3D monthly. The most recent releases landed on October 21, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Screw Blast | Wool Master 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (6.6K ratings)](https://appshunter.io/ios/app/screw-blast-pin-jam-puzzle/id6737591996/reviews)** | [4.9 (1.9K ratings)](https://appshunter.io/ios/app/wool-master-3d-thread-sort/id6743842802/reviews) |
| Number of ratings | **6.6K** | 1.9K |
| Positive reviews | 19.4% of reviews | **21.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 521 MB | 361 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PicoPoch Co., Ltd.](https://appshunter.io/developer/1647525401) | [Snap Brain Games](https://appshunter.io/developer/1874195796) |

## What reviewers say

### Screw Blast

[App page](https://appshunter.io/ios/app/screw-blast-pin-jam-puzzle/id6737591996)

Engage your mind and reflexes by sorting colorful screws into their matching boxes. Earn rewards to unlock a variety of decorations and personalize your pet's room, creating a cozy and welcoming home.

**Highlights:** Colorful 3D screw sorting, Unlockable room decorations, Intuitive interface for all ages, Observation and reaction speed challenges, Achievement system and leaderboard, Special surprise levels

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Icebreaker Bundle | $0.99 | one-time |
| Coins Bundle 1 | $1.99 | one-time |
| Bounty Road 1 | $1.99 | one-time |
| Piggy bank 1 | $1.99 | one-time |
| Permanent Bundle 1 | $3.99 | one-time |
| Coins Bundle 2 | $5.99 | one-time |
| Battle Pass | $6.99 | one-time |
| Permanent Bundle 2 | $9.99 | one-time |
| REMOVE ADS | $9.99 | one-time |
| Coins Bundle 3 | $14.99 | one-time |
| Permanent Bundle 3 | $19.99 | one-time |
| Coins Bundle 4 | $29.99 | one-time |
| Coins Bundle 5 | $54.99 | one-time |
| Coins Bundle 6 | $99.99 | one-time |

**What reviewers like**

- 👍 Fun and challenging
- 👍 Great 3D screw game
- 👍 Relaxing and enjoyable

**What reviewers complain about**

- 🐛 Ads failing to load
- 🔒 Rigged to force ads
- 🔒 Ads required to progress
- 🐛 Glitches and crashes

**Reported bugs**

- Ads failing to load
- Freezing on ads
- Progress loss after crashes

**Requested features**

- Dark mode option
- More customization options


### Wool Master 3D

[App page](https://appshunter.io/ios/app/wool-master-3d-thread-sort/id6743842802)

Untangle vibrant yarns by carefully pulling threads to reveal hidden paintings. This relaxing 3D puzzle game offers a satisfying challenge for your spatial and color-matching skills. Progress through levels with helpful tools and enjoy a stress-relieving artistic experience.

**Highlights:** 3D yarn untangling gameplay, Reveal hidden paintings, Stress-relieving and relaxing, Spatial imagination challenges, Color matching puzzles, Helpful in-game tools

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 350 coins | $1.99 | one-time |
| First Top-Up Pack | $1.99 | one-time |
| Beginner Pack | $3.99 | one-time |
| discount4 | $4.99 | one-time |
| 900 coins | $4.99 | one-time |
| Premium Pack | $7.99 | one-time |
| Remove ads | $9.99 | one-time |
| 2000 coins | $9.99 | one-time |
| Expert Pack | $12.99 | one-time |
| 3200 coins | $14.99 | one-time |
| 4800 coins | $19.99 | one-time |
| Champion Pack | $19.99 | one-time |
| 12500 coins | $49.99 | one-time |

**What reviewers like**

- 👍 Fun game
- 🚀 No ads

**What reviewers complain about**

- 🐛 Repeating puzzles after level 210
- 🚫 Impossible to win levels without watching ads
- 🚫 Ads even after paying to remove them

**Reported bugs**

- Collection of photos stops at level 210
- Logistically impossible to win levels without watching multiple ads

**Requested features**

- More new puzzles
- Allow background listening


## Frequently asked questions

### Is Screw Blast free?

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

### Is Wool Master 3D free?

Wool Master 3D is free to download, with in-app purchases available.

### Which has better reviews, Screw Blast or Wool Master 3D?

Screw Blast is rated higher. Screw Blast averages 4.9 out of 5 from 6.6K ratings, while Wool Master 3D averages 4.9 from 1.9K ratings.

### Do Screw Blast or Wool Master 3D have ads?

Both Screw Blast and Wool Master 3D show ads.

### Which is updated more often, Screw Blast or Wool Master 3D?

Screw Blast ships an update every 2 weeks, and Wool Master 3D monthly. Most recently, Screw Blast was updated on October 21, 2026 and Wool Master 3D on October 20, 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.*