# 3D Bolt Master® vs Unpin Master 3D

The clearest difference is review sentiment: 3D Bolt Master® at 37% against Unpin Master 3D's 14%. 3D Bolt Master® also leads on rating (4.9 vs 4.6) and chart position (#67 vs unranked). Unpin Master 3D's advantage is update cadence (every 8 days vs every 3 weeks) and iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. 3D Bolt Master® sells 19 one-off in-app purchases and Unpin Master 3D sells 18 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 4.6. Both are backed by a comparable volume of ratings — 54K and 12K respectively. Written reviews point the same way: 37% of 3D Bolt Master®'s written reviews are positive against 14% of Unpin Master 3D's.

3D Bolt Master® ships an update every 3 weeks, Unpin Master 3D every 8 days. The most recent releases landed on October 23, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | 3D Bolt Master® | Unpin Master 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (54K ratings)](https://appshunter.io/ios/app/3d-bolt-master-screw-master/id6738771575/reviews)** | [4.6 (12K ratings)](https://appshunter.io/ios/app/unpin-master-3d/id6738989367/reviews) |
| Number of ratings | **54K** | 12K |
| Positive reviews | **37.1% of reviews** | 14.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#67** | — |
| Size | 341 MB | 352 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Joymaster Puzzle Game Studio](https://appshunter.io/developer/6772086412) | [FUNFINITY PTE. LTD](https://appshunter.io/developer/1637603996) |

## What reviewers say

### 3D Bolt Master®

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

**Currently charting:** #67 Top Grossing · Board, #172 Top Free · 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


### Unpin Master 3D

[App page](https://appshunter.io/ios/app/unpin-master-3d/id6738989367)

Engage in a time-limited puzzle game where you unpin colorful pins. Match three pins of the same color by tapping to clear them and achieve high scores. Test your reflexes and strategic thinking in this challenging brain teaser.

**Highlights:** Unpin colorful pins, Match three of the same color, Time-limited challenges, Score maximization, Brain-teasing puzzles, Quick reflexes required

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

**In-app purchases (18)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3000 Coins | $1.99 | one-time |
| Daily Pack | $4.99 | one-time |
| Revive Offer | $4.99 | one-time |
| Starter Pack 2 | $4.99 | one-time |
| 10000 Coins | $5.99 | one-time |
| Ads Break | $5.99 | one-time |
| Remove Ads | $9.99 | one-time |
| Starter Pack | $9.99 | one-time |
| Screw Hole | $9.99 | one-time |
| 25000 Coins | $12.99 | one-time |
| Screw Box | $14.99 | one-time |
| Valuable Pack | $19.99 | one-time |
| Make It Rain | $19.99 | one-time |
| Full Screw Box | $29.99 | one-time |
| 60000 Coins | $29.99 | one-time |
| Make It Rain Original | $29.99 | one-time |
| 135000 Coins | $59.99 | one-time |
| 300000 Coins | $99.99 | one-time |

**What reviewers like**

- 👍 Easy to see colors
- 🔨 Fun puzzle gameplay

**What reviewers complain about**

- 💰 Excessive ads and monetization
- 🐛 Malware and security issues
- 🤖 Levels designed to force ads
- 🎨 Repetitive and limited content
- 🔍 Accessibility issues for color blind users

**Reported bugs**

- Levels with impossible solutions
- Ads redirecting to malicious websites
- Sound issues after closing ads
- Inconsistent reward tracking

**Requested features**

- Add more unique puzzle levels
- Provide an option to disable auto-zoom
- Implement a colorblind mode
- Improve ad implementation and reduce frequency


## Frequently asked questions

### Is 3D Bolt Master® free?

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

### Is Unpin Master 3D free?

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

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

3D Bolt Master® is rated higher. 3D Bolt Master® averages 4.9 out of 5 from 54K ratings, while Unpin Master 3D averages 4.6 from 12K ratings.

### Do 3D Bolt Master® or Unpin Master 3D have ads?

Both 3D Bolt Master® and Unpin Master 3D show ads.

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

3D Bolt Master® ships an update every 3 weeks, and Unpin Master 3D every 8 days. Most recently, 3D Bolt Master® was updated on October 23, 2026 and Unpin Master 3D on October 22, 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.*