# Screw Out vs Screw Master

The clearest difference is in-app purchases: Screw Master at none against Screw Out's 14. Screw Master also leads on rating (4.9 vs 4.6) and review sentiment (30% vs 15%). Screw Out's advantage is ratings volume (95K vs 11K). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. Screw Out sells 13 one-off in-app purchases. Screw Master asks for nothing beyond the download.

Screw Master holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: Screw Out has 95K ratings behind it against 11K, so its average is the more settled of the two. Written reviews point the same way: 15% of Screw Out's written reviews are positive against 30% of Screw Master's.

Screw Out ships an update every 10 days, Screw Master fortnightly. Both last shipped on November 1, 2026.

## The numbers

| Metric | Screw Out | Screw Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (95K ratings)](https://appshunter.io/ios/app/screw-out/id6502940202/reviews) | **[4.9 (11K ratings)](https://appshunter.io/ios/app/screw-master-color-nuts-jam/id6553988949/reviews)** |
| Number of ratings | **95K** | 11K |
| Positive reviews | 14.8% of reviews | **30.5% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 10 days** | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 438 MB | 148 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zego Global Pte Ltd](https://appshunter.io/developer/1637372610) | [Longwind Studio](https://appshunter.io/developer/1486315141) |

## What reviewers say

### Screw Out

[App page](https://appshunter.io/ios/app/screw-out/id6502940202)

Engage in a challenging nuts and bolts puzzle game with thousands of levels. Twist, turn, and strategize to solve intricate wood nut and pin mazes. Unlock rewards, boosters, and bonus levels as you progress through this immersive brain-training adventure.

**Highlights:** Thousands of levels, Nuts and bolts challenges, Wood nut and pin mazes, Unlock boosters, Bonus levels, Win streak rewards

**Features:** macOS Compatibility

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pinata Party 1 | $0.99 | one-time |
| 600 Coins Pack | $1.99 | one-time |
| Exclusive Offer Package | $1.99 | one-time |
| Piggy Bank | $2.99 | one-time |
| Xmas Sale | $2.99 | one-time |
| 1800 Coins Pack | $4.99 | one-time |
| Keep Up Offer | $4.99 | one-time |
| Remove Ads Pack | $5.99 | one-time |
| Remove Ads Bundle | $9.99 | one-time |
| Beginner's Bundle | $9.99 | one-time |
| Ultimate Pass | $9.99 | one-time |
| 3800 Coins Pack | $9.99 | one-time |
| Great Bundle | $19.99 | one-time |

**What reviewers like**

- 🚀 Fun and addictive gameplay
- 👍 Challenging levels
- 🚀 Satisfying screw removal mechanics

**What reviewers complain about**

- 🔍 Difficulty distinguishing between similar colors
- 💰 Excessive ads and in-app purchases
- 🐛 Bugs and glitches
- 🤔 Levels becoming too difficult without boosters

**Reported bugs**

- Levels with missing required screws
- Ads freezing the game
- Lives not regenerating properly

**Requested features**

- Color blind mode
- Option to continue gameplay even after filling spare holes
- Ability to replay previous levels


### 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 Out free?

Screw Out 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 Out or Screw Master?

Screw Master is rated higher. Screw Out averages 4.6 out of 5 from 95K ratings, while Screw Master averages 4.9 from 11K ratings.

### Do Screw Out or Screw Master have ads?

Both Screw Out and Screw Master show ads.

### Which is updated more often, Screw Out or Screw Master?

Screw Out ships an update every 10 days, and Screw Master fortnightly. Most recently, Screw Out was updated on November 1, 2026 and Screw Master on November 1, 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.*