Screw Machine

Screw Machine

Nuts & Bolts Sort Challenge

736 ratings
7 reviews
Free
In-App PurchasesWith Ads

Details

Released
August 31, 2026
Updated
October 30, 2026

Features

Screw Machine video #1 for iPhone
Screw Machine screenshot #2 for iPhone
Screw Machine screenshot #3 for iPhone
Screw Machine screenshot #4 for iPhone
Screw Machine screenshot #5 for iPhone
Screw Machine screenshot #6 for iPhone
Screw Machine screenshot #7 for iPhone
iphone
ipad
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About

This game challenges you to sort colored screws onto a spinning machine. Tap panels to release screws onto a rail, where they thread into matching plates. Fill all plates to win, but avoid jamming the machine by overloading the rail.

✓Color-sorting screw puzzle
✓Spinning machine mechanic
✓Tap-to-release screws
✓Level-based progression
✓Offline play
✓Mystery plates, gates, tunnels, arrows
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+1

What's New in Screw Machine

37

October 30, 2026

• New levels for you to enjoy • Gameplay and stability improvements

10

Subscriptions & In-App Purchases

$14.99

10000 Coins

10000 Coins

User reviews

IDEAL!!

At first, this game is not hard or frustrating. It is very, very fun. Let’s hope it stays easy so that I can continue to give it five stars.

Could be better

If you need help to beat a level the “help tools” cost too many coins, if you don’t have coins there is no option to watch a video to get “help tools”.

Fun!

It’s really fun and user friendly

Hard levels don’t have the colors you need

They have it designed to use the helpers. I really enjoyed this game until I was higher up in the game and the hard levels became impossible.

Nice format

There are a billion games of this type, but I really like the appearance and gameplay of this one. It met my standards of games I’m happy to pay to have ads removed. Developers deserve something and my time is worth enough to cough up a bit for games that I want to play for more than the 10-20 levels that casual games typically let you play before the commercials start.

I do hope that they add a bit more–like challenges–in the future. I’m a sucker for that kind of dopamine hit. But I will play it occasionally even without additions.
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Developer apps

FAQ

How do you play Screw Machine?

You tap panels to release colored screws onto a spinning rail. The screws thread into matching plates as the machine turns. Fill all plates to complete a level. Avoid overloading the rail, which will jam the machine.

Does Screw Machine have ads?

Yes, Screw Machine contains advertisements. This is common for free-to-play games that offer in-app purchases.

Can I play Screw Machine offline?

Yes, Screw Machine can be played offline, anywhere, with no Wi-Fi needed. This makes it a great option for on-the-go entertainment.

What is the age rating for Screw Machine?

Screw Machine has an age rating of 4+, making it suitable for young players and families.

How often is Screw Machine updated?

The latest version of Screw Machine was released on October 30, 2026. Updates typically occur to introduce new content or fix bugs.

What devices support Screw Machine?

Screw Machine is supported on iPhone, iPad, and iPod devices. It is designed for iOS platforms.

What makes Screw Machine unique compared to other sorting puzzles?

Screw Machine features a unique moving twist where screws are sorted onto a spinning machine rather than stacked onto a bolt. This adds a dynamic timing and planning element.

Are there different game modes in Screw Machine?

While not explicitly detailed as separate modes, Screw Machine features various 'Parts That Change The Game' such as mystery plates, gates, tunnels, and arrows, which introduce new challenges and variations to the core sorting gameplay.