# Screw Out Master vs 3D Bolt Master®

The clearest difference is ratings volume: 3D Bolt Master® at 54K against Screw Out Master's 453. 3D Bolt Master® also leads on review sentiment (37% vs 18%) and chart position (#71 vs unranked). Screw Out Master's advantage is update cadence (every 9 days vs every 3 weeks). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Screw Out Master sells 15 one-off in-app purchases and 3D Bolt Master® sells 19 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

3D Bolt Master® holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: 3D Bolt Master® has 54K ratings behind it against 453, so its average is the more settled of the two. Written reviews point the same way: 18% of Screw Out Master's written reviews are positive against 37% of 3D Bolt Master®'s.

Screw Out Master ships an update every 9 days, 3D Bolt Master® every 3 weeks. The most recent releases landed on October 21, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Screw Out Master | 3D Bolt Master® |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (453 ratings)](https://appshunter.io/ios/app/screw-out-master/id6738110192/reviews) | **[4.9 (54K ratings)](https://appshunter.io/ios/app/3d-bolt-master-screw-master/id6738771575/reviews)** |
| Number of ratings | 453 | **54K** |
| Positive reviews | 18.3% of reviews | **37.1% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#71** |
| Size | 340 MB | 341 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [文奇 陈](https://appshunter.io/developer/1767527328) | [Joymaster Puzzle Game Studio](https://appshunter.io/developer/6772086412) |

## What reviewers say

### Screw Out Master

[App page](https://appshunter.io/ios/app/screw-out-master/id6738110192)

Engage in a captivating puzzle game where you unscrew and twist to solve intricate challenges. Progress through a fascinating storyline, renovate and decorate spaces, and train your brain as you become a master screwdriver. Enjoy a user-friendly interface and exciting rewards.

**Highlights:** Unscrew and twist puzzles, Captivating storyline, Renovate and decorate spaces, Brain-training challenges, User-friendly interface, Unlock exciting rewards

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

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack | $1.99 | one-time |
| 1000 coins | $2.99 | one-time |
| Limited Pack | $2.99 | one-time |
| Pop Bundle | $4.99 | one-time |
| Remove Ads | $4.99 | one-time |
| Chance Offer | $7.99 | one-time |
| 3000 coins | $7.99 | one-time |
| Lucky Bundle | $9.99 | one-time |
| Limited Pack | $14.99 | one-time |
| 6000 coins | $14.99 | one-time |
| 8500 coins | $19.99 | one-time |
| Friends Bundle | $19.99 | one-time |
| Rare Offer | $29.99 | one-time |
| 13000 coins | $29.99 | one-time |
| 22000 coins | $49.99 | one-time |

**What reviewers like**

- 👍 Fun and engaging gameplay
- 💡 Helps the mind think

**What reviewers complain about**

- 🚫 Too many ads
- 🚫 Difficult to progress without spending money
- 🚫 Lack of privacy and tracking concerns

**Reported bugs**

- Ads cause loss of progress
- Levels are too difficult

**Requested features**

- More story-based content
- iPad version
- Ability to spend coins


### 3D Bolt Master®

[App page](https://appshunter.io/ios/app/3d-bolt-master-screw-master/id6738771575)

**Currently charting:** #71 Top Grossing · Board (US App Store)

Engage your mind with a relaxing 3D puzzle game where you sort and unscrew colored bolts. Enjoy satisfying gameplay with smooth controls and vibrant, festive themes. Play offline and earn daily rewards.

**Highlights:** Color-based bolt sorting, Offline gameplay, Gentle brain engagement, 360° screw rotation, Color blind mode, Daily rewards and events

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

**In-app purchases (19)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Special Offer | $0.99 | one-time |
| Mini Coin Pack | $1.99 | one-time |
| Puzzle Beginner Bundle | $1.99 | one-time |
| Starter Lite Kit | $2.99 | one-time |
| Booster Bundle - Play Helper | $2.99 | one-time |
| Milestone Offer | $3.99 | one-time |
| Screw Master Bundle | $4.99 | one-time |
| Value Coin Gamebox | $5.99 | one-time |
| coin-1500 | $5.99 | one-time |
| VIP Pass | $9.99 | one-time |
| Screw Master Bundle | $9.99 | one-time |
| Supply Mega Bundle | $9.99 | one-time |
| Grand Treasure Chest | $9.99 | one-time |
| coin-3000 | $12.99 | one-time |
| Supply Mega Bundle | $19.99 | one-time |
| Challenge Bundle | $19.99 | one-time |
| Exclusive Ultra Bundle | $19.99 | one-time |
| coin-6000 | $24.99 | one-time |
| Giant Bundle | $39.99 | one-time |

**What reviewers like**

- 🎨 Cute and fun game
- 🕹️ Challenging and entertaining gameplay
- 🔓 No way to lose the game
- 💰 Easy to earn coins without paying

**What reviewers complain about**

- 🤖 Excessive and intrusive ads
- 🎨 Confusing color scheme
- 🐛 Bugs and glitches in certain levels
- 🔇 Inability to listen to music/audio while playing

**Reported bugs**

- Stuck on confetti screen after completing a level
- Certain levels have no screws to pick up

**Requested features**

- Press and hold to make blocks transparent
- Improved level design and difficulty progression


## Frequently asked questions

### Is Screw Out Master free?

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

### Is 3D Bolt Master® free?

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

### Which has better reviews, Screw Out Master or 3D Bolt Master®?

3D Bolt Master® is rated higher. Screw Out Master averages 4.7 out of 5 from 453 ratings, while 3D Bolt Master® averages 4.9 from 54K ratings.

### Do Screw Out Master or 3D Bolt Master® have ads?

Both Screw Out Master and 3D Bolt Master® show ads.

### Which is updated more often, Screw Out Master or 3D Bolt Master®?

Screw Out Master ships an update every 9 days, and 3D Bolt Master® every 3 weeks. Most recently, Screw Out Master was updated on October 21, 2026 and 3D Bolt Master® on October 28, 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.*