# Screw Factory!

> Brain training puzzle game to sort nuts onto bolts from a conveyor belt. (iPhone/iPad app by GOODROID,Inc..)

- Source: https://appshunter.io/ios/app/screw-factory/id6740887396 (this page in markdown: same URL + `.md`)
- Developer: [GOODROID,Inc.](https://appshunter.io/developer/951688937)
- Category: Games, Casual, Puzzle
- Price: Free
- Rating: 4.65/5 from 3,003 App Store ratings · 71 written reviews indexed
- Age rating: 12+
- Requires: iOS 12.0 · 204 MB
- Languages: English, French, German, Japanese, Korean, Chinese, Spanish, Chinese
- Released: 2025-02-05
- Data updated: 2026-09-01
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/screw-factory/id6740887396/reviews.md

## What is Screw Factory!?

Get ready for an exciting new challenge in the ultimate brain training puzzle game, Screw Factory!


In Screw Factory!, the simple but addictive goal is to sort nuts onto bolts.

But be careful! Nuts will be constantly being produced on a conveyor belt, so every move is important.

Can you solve the puzzle and pack all the nuts produced into bolts and ship them out?

This is no ordinary factory simulation. It is a thrilling nuts and bolts puzzle game that will test your strategic thinking and problem solving skills.


If you like solving puzzles that offer a realistic interaction experience, Screw Factory! is just the game designed for you.

No matter what size and color the bolts are, your puzzle skills are needed!


Features

Addictive gameplay: Strategically move the bolts to ship all the nuts produced endlessly.

Compete with friends: Challenge your friends in this epic nuts and bolts puzzle and see who can solve the puzzle faster!

Fun and Relaxing: Take a break from the nuts and bolts for a relaxing experience.


Screw Factory! is more than just a bus puzzle game.

## Key features

- Strategic nut sorting onto bolts
- Manage conveyor belt nut production
- Test strategic thinking
- Compete with friends
- Relaxing puzzle experience

## What do users think of Screw Factory!?

Overall sentiment: negative

**Pros**

- 👍 Interesting game concept
- 💡 Helps keep brain active

**Cons**

- 🐛 Graphic issues prevent progress
- 🔍 Shuffle button overlaps gameplay
- 💰 Excessive ads and in-app purchases

**Commonly reported bugs**

- Cannot select bolts near shuffle button
- Shuffle tool does not work as expected
- Levels become unplayable due to graphic overlaps

**Most requested features**

- Fix graphic issues on lower levels
- Improve shuffle button placement
- Reduce number of ads and make in-app purchases more reasonable

## Recent user reviews (10 of 71)

All indexed reviews: https://appshunter.io/ios/app/screw-factory/id6740887396/reviews.md

### 5/5 — Bc

*2026-02-02, version 1.1.0*

Hard game but makes me think

### 5/5 — 達成感が有るゲームサイトだと感じています❣️

*2025-12-28, version 1.1.0*

もう少し､可愛らしい愛らしくなる様なゲームの主人公の登場が、欲しいです❣️

### 5/5 — Ads

*2025-12-12, version 1.1.0*

TOO MANY!✌️

### 5/5 — Mr Bigeye

*2025-09-19, version 1.1.0*

Fun game

### 4/5 — Screw factory

*2025-08-30, version 1.1.0*

One that Truly Challenges!!

### 1/5 — レベル7クリア不可

*2025-07-22, version 1.1.0*

アイテムの当たり判定がデカすぎてボルトがタップできずクリア出来ないので、修正して欲しい。そこが最大のストレスなので星1で。

### 2/5 — Frustrating design flaw

*2025-06-24, version 1.1.0*

This is a fun game, but on my iPad the sort icon at the bottom of the screen sticks up and you can’t get to the small bolt underneath it. It makes it where you can’t finish the game.

### 3/5 — Why

*2025-05-29, version 1.1.0*

Why

### 1/5 — Screw factory

*2025-05-25, version 1.1.0*

Can’t complete a single level as it is set up just to watch adverts. Don’t waste your time

### 1/5 — Bad design

*2025-05-24, version 1.1.0*

I WAS enjoying this game. But the buttons at the bottom, like “shuffle” and “sort” are overlapping the playing area, making some screws unavailable for play, so you can’t finish the level. 
fix please!!!!

## Frequently asked questions about Screw Factory!

### What is Screw Factory!?

Screw Factory! is a brain training puzzle game where the main objective is to sort nuts onto bolts. Nuts are produced on a conveyor belt, and players must strategically move bolts to pack and ship them.

### What are the main features of Screw Factory!?

Key features include addictive gameplay requiring strategic bolt movement, the ability to compete with friends, and a fun, relaxing puzzle experience. The game tests your problem-solving and strategic thinking skills.

### Is Screw Factory! free to play?

Yes, Screw Factory! is free to play. The application is supported by advertisements, which is how it generates revenue.

### What kind of puzzles does Screw Factory! offer?

The puzzles involve sorting nuts onto bolts of various sizes and colors. It offers a realistic interaction experience and challenges your strategic thinking and problem-solving abilities.

### Who is Screw Factory! designed for?

This game is designed for individuals who enjoy solving puzzles that offer a realistic interaction experience and test their strategic thinking and problem-solving skills. It's a great option for those looking for a brain-training challenge.

## Version history (last 1 release)

### 1.1.0 — 2025-02-05

No release notes.

## Apps similar to Screw Factory!

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Screw Sorting Quest](https://appshunter.io/ios/app/screw-sorting-quest/id6499261614) | 1.5 (41) | Free | Games |
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| [Bee Away - Hexa Out Puzzle](https://appshunter.io/ios/app/bee-away-hexa-out-puzzle/id6740428485) | 2.8 (5) | Free | Games |
| [Throw Blocks!](https://appshunter.io/ios/app/throw-blocks/id6478014390) | 4.7 (13,116) | Free | Games |
| [Seat Escape](https://appshunter.io/ios/app/seat-escape/id6738332856) | 4.7 (2,297) | Free | Games |
| [Screw Jam Master : Nuts Puzzle](https://appshunter.io/ios/app/screw-jam-master-nuts-puzzle/id6677018495) | 4.8 (227) | Free | Games |

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- [激ムズ アクション！MRジェイムス 狂気のガムフライト](https://appshunter.io/ios/app/mr/id989119590)

All apps by GOODROID,Inc.: https://appshunter.io/developer/951688937

## Related topics

[squirrelz nutz](https://appshunter.io/ios/topics/squirrelz-nutz)

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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 2026-09-01.*