# Unscrew Master: Nuts and Bolts — Screw Pin Puzzle Games 2024

> A mechanical puzzle game focused on unscrewing nuts and bolts. (iPhone/iPad app by Hassan Raza.)

- Source: https://appshunter.io/ios/app/unscrew-master-nuts-and-bolts/id6449626047 (this page in markdown: same URL + `.md`)
- Developer: [Hassan Raza](https://appshunter.io/developer/1471553582)
- Category: Games, Entertainment, Casual, Puzzle
- Price: Free with in-app purchases
- Rating: 4.16/5 from 32 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 239 MB
- Languages: English
- Released: 2023-06-15
- Data updated: 2026-06-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/unscrew-master-nuts-and-bolts/id6449626047/reviews.md

## What is Unscrew Master?

Imagine standing in a workshop filled with the hum of machinery and the faint scent of oil, surrounded by shelves lined with various tools and hardware. Among them, there sits a set of master nuts and bolts, each one meticulously crafted to exact specifications, their surfaces gleaming under the soft glow of fluorescent lights.

The master nuts and bolts are not just ordinary hardware; they are the backbone of mechanical assemblies, the silent heroes that hold together structures ranging from delicate electronics to massive industrial machinery. Each nut, with its threaded interior, is designed to fit snugly onto its corresponding bolt, forming a secure connection that withstands immense forces and vibrations.
To unscrew a master nut from its bolt requires the right tools: perhaps a sturdy wrench or socket set, each click of the ratchet echoing through the workshop as you carefully turn it counterclockwise. The motion is deliberate, each turn releasing the tension that holds the assembly together, revealing the intricate thread patterns that lock the nut in place.
As you continue to unscrew, you might notice the faint squeak of metal on metal, a testament to the friction that once held the nut tightly against the bolt. With each rotation, the bond loosens, and eventually, the nut breaks free, allowing you to lift it away and expose the bolt beneath.
The bolt, meanwhile, remains steadfast in its position, its shaft extending through whatever material it secures. Its threads, now visible without the nut covering them, reveal a precise spiral pattern that matches perfectly with the nut's interior. This interlocking design is what gives nuts and bolts their strength, ensuring that once tightened, they can endure years of use without faltering.
Unscrewing master nuts and bolts is not merely a mechanical task; it's a process that requires patience, skill, and an understanding of the forces at play. It's a reminder of the craftsmanship behind even the simplest of tools, where precision engineering meets practical application in the everyday workings of our world.
In the workshop, surrounded by the scent of oil and the clatter of tools, unscrewing master nuts and bolts becomes a ritual of maintenance and repair, a testament to the enduring legacy of human ingenuity and the timeless artistry of mechanical design.

## Key features

- Strategic nut and bolt disassembly
- Intricate puzzle levels
- Satisfying mechanical gameplay
- Workshop-themed environment
- Progressive difficulty

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/unscrew-master-nuts-and-bolts/id6449626047/reviews.md

### 1/5 — Horrible game

*2024-12-26*

I am deleting this game it is no fun

### 1/5 — Lame

*2024-08-06*

I’m on level 92 and I’m guessing I’ve only played 30 different ones. Many many repeats!

### 3/5 — Why I gave three stars

*2024-03-13*

It looked like you could do multiple colors but it would not let me and I thought you could make designs and no you can not and second every time I got on something or excit out it made me watch a add and it is really annoying that’s why I gave it three stars!!!!!

**Developer response:** Hi,
Thank you for your feedback. A new update is coming In which your suggestions will be addressed hopefully. 
For ads, you can buy NoAds feature to enjoy ad free gameplay.

## Frequently asked questions about Unscrew Master

### What is Unscrew Master: Nuts and Bolts?

Unscrew Master: Nuts and Bolts is a puzzle game where players strategically unscrew nuts and bolts to solve mechanical challenges. It offers a satisfying gameplay experience with a workshop theme.

### How do I play Unscrew Master: Nuts and Bolts?

The gameplay involves carefully unscrewing nuts and bolts in the correct order to progress through levels. Each level presents a unique mechanical assembly that requires strategic disassembly.

### Is Unscrew Master: Nuts and Bolts free to play?

Yes, Unscrew Master: Nuts and Bolts is free to download and play. It offers in-app purchases for additional content or features.

### Does Unscrew Master: Nuts and Bolts have ads?

Yes, Unscrew Master: Nuts and Bolts contains advertisements. These ads may appear during gameplay or between levels.

### What devices can I play Unscrew Master: Nuts and Bolts on?

Unscrew Master: Nuts and Bolts is available on iPhone, iPad, and iPod. It is designed for iOS devices.

### What is the age rating for Unscrew Master: Nuts and Bolts?

The game has an age rating of 4+, making it suitable for younger players and families. It is designed to be accessible and engaging for a broad audience.

### How often is Unscrew Master: Nuts and Bolts updated?

The game was last updated on July 2, 2024, indicating regular updates to improve performance and add new content. The latest version is 1.6.

### What do users like about Unscrew Master: Nuts and Bolts?

Users generally appreciate the satisfying puzzle mechanics and the engaging workshop theme. The game's strategic disassembly aspect is often highlighted as a positive feature.

## Version history (last 5 releases)

### 1.6 — 2024-07-02

- New Levels: Explore 50 challenging new levels.
- Enhanced Graphics: Enjoy improved visuals and animations.
- Bug Fixes: Improved performance and stability.
- New Challenges: Test your skills with added obstacles and tasks.

### 1.5 — 2024-05-10

- More New Levels
- Bugs Fixes

### 1.4 — 2024-05-09

- Bugs Fixes

### 1.3 — 2024-03-19

- Bugs Fixes

### 1.2 — 2024-01-10

- Bugs Fixes
- Performance Improvements

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## More apps by Hassan Raza

- [Euro Truck Simulator Games](https://appshunter.io/ios/app/euro-truck-simulator-games/id1474290590)
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- [Kebab Chefs: Cooking Simulator](https://appshunter.io/ios/app/kebab-chefs-cooking-simulator/id1485219830)
- [Ready or Not: COD Warzone 3D](https://appshunter.io/ios/app/ready-or-not-cod-warzone-3d/id1498733017)

All apps by Hassan Raza: https://appshunter.io/developer/1471553582

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*