# Screw Pin Puzzle vs Screw Master

The clearest difference is in-app purchases: Screw Master at none against Screw Pin Puzzle's 10. Screw Master also leads on review sentiment (30% vs 14%). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Screw Pin Puzzle sells 10 one-off in-app purchases. Screw Master asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Screw Pin Puzzle against 4.9 for Screw Master. Both are backed by a comparable volume of ratings — 33K and 11K respectively. Written reviews are what separate them: 14% of Screw Pin Puzzle's written reviews are positive against 30% of Screw Master's.

Screw Pin Puzzle ships an update every 9 days, Screw Master fortnightly. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Screw Pin Puzzle | Screw Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (33K ratings)](https://appshunter.io/ios/app/screw-pin-puzzle/id6480591925/reviews) | **[4.9 (11K ratings)](https://appshunter.io/ios/app/screw-master-color-nuts-jam/id6553988949/reviews)** |
| Number of ratings | **33K** | 11K |
| Positive reviews | 14.2% of reviews | **30.5% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 9 days** | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 610 MB | 148 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [PIXON PTE. LTD.](https://appshunter.io/developer/1623992860) | [Longwind Studio](https://appshunter.io/developer/1486315141) |

## What reviewers say

### Screw Pin Puzzle

[App page](https://appshunter.io/ios/app/screw-pin-puzzle/id6480591925)

Untwist screws in a specific order to remove boards and sort them into matching color boxes. This brain-training puzzle game offers unlimited levels and satisfying ASMR sounds for a relaxing experience.

**Highlights:** Untwist screws in correct order, Sort screws by color into boxes, Unlimited levels, Relaxing gameplay, Brain training, ASMR sounds

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin 1 | $1.99 | one-time |
| Mini Offer | $2.99 | one-time |
| Recovery Kit | $2.99 | one-time |
| Large Offer | $4.99 | one-time |
| Coin 2 | $4.99 | one-time |
| Revival Offer | $5.99 | one-time |
| Remove Ads | $5.99 | one-time |
| Coin 3 | $9.99 | one-time |
| 1h life pack | $9.99 | one-time |
| Coin 4 | $29.99 | one-time |

**What reviewers like**

- 🎮 Fun and relaxing gameplay
- 💎 Good challenge and strategy
- 🎨 Colorful and visually appealing

**What reviewers complain about**

- 🤖 Excessive and intrusive ads
- 🧠 Levels with missing or unbeatable pieces
- ⏱️ Game ends prematurely when holes are filled
- 🔄 Repetitive level designs

**Reported bugs**

- Daily login rewards not resetting
- Game freezing or crashing
- Inconsistent behavior when filling holes

**Requested features**

- Option to skip levels
- More level variety and challenges
- Improved color contrast for accessibility


### Screw Master

[App page](https://appshunter.io/ios/app/screw-master-color-nuts-jam/id6553988949)

Engage your mind with a logic puzzle game focused on unscrewing nuts and bolts. Strategically untangle intricate screw pin jams, plan your moves carefully, and solve increasingly complex challenges to test your IQ and problem-solving skills.

**Highlights:** Diverse puzzle layouts, Logical hints and boosters, User-friendly interface, Scoring and rewards, ASMR sound effects, IQ testing challenges

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

**In-app purchases:** none

**What reviewers like**

- 🎮 Fun and challenging game
- 🎨 Colorful and visually appealing
- 🧠 Keeps the mind alert
- 🕰️ Relaxing and enjoyable

**What reviewers complain about**

- 🤖 Excessive ads and forced ad-watching
- 🔒 Suspicious browser redirects and security concerns
- 🤯 Impossible to progress without ads
- 🐛 Frequent crashes and freezes

**Reported bugs**

- Forced browser redirects and malware scans
- Ads that cannot be closed or skipped
- Levels becoming unwinnable without ads

**Requested features**

- Option to purchase ad-free version
- Improved colorblind accessibility
- More intuitive level progression


## Frequently asked questions

### Is Screw Pin Puzzle free?

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

### Is Screw Master free?

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

### Which has better reviews, Screw Pin Puzzle or Screw Master?

Screw Master is rated higher. Screw Pin Puzzle averages 4.9 out of 5 from 33K ratings, while Screw Master averages 4.9 from 11K ratings.

### Do Screw Pin Puzzle or Screw Master have ads?

Both Screw Pin Puzzle and Screw Master show ads.

### Which is updated more often, Screw Pin Puzzle or Screw Master?

Screw Pin Puzzle ships an update every 9 days, and Screw Master fortnightly. Most recently, Screw Pin Puzzle was updated on November 7, 2026 and Screw Master on November 4, 2026.

---

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