Assembly Line!

Assembly Line!

Build your assembly line!

54 ratings
126 reviews
Free

Details

  • Released
  • Updated
  • January 31, 2018
  • November 15, 2025

Features

Assembly Line! screenshot #1 for iPhone
Assembly Line! screenshot #2 for iPhone
Assembly Line! screenshot #3 for iPhone
Assembly Line! screenshot #4 for iPhone
Assembly Line! screenshot #5 for iPhone
Assembly Line! screenshot #6 for iPhone
iphone
ipad
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About

Build and manage an efficient assembly line to maximize profits. This idle tycoon game features strategic machine placement and resource management. Earn money even when offline and unlock upgrades to become a wealthy industrialist.

Build and manage assembly lines
Strategic machine placement
Resource crafting and selling
Offline revenue generation
Machine and resource information
Over 50 resources and 18 machines
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What users say

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What's New in Assembly Line!

1.5.3

November 15, 2025

- Bug fixes;

User reviews

Fun game, but one question?

This game has been really fun so far, no forced ads, no micro transactions, just pure game play. My one question though, more of a query, is there any point to using the crafter and other machines to make items when simply using the hydraulic press to make and sell plates seems to provide the most profit? Like: 3 starters, into 3 hydraulic presses, into the selling machine, (once upgraded) earns like $750 every 2 seconds or so. Whereas it looks like crafting any of the machines (at least the early ones) and selling them would earn a lower profit per second. Is that accurate? If so I’m guessing the only reason to make more blueprint items is for the vibes, which is fine really cause it’s still fun, but I wanted to check if I was missing something.
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Amazing

This game is so fun i love to review each assembly line i make so that there as efficient as possible I will spend hours just going over every single ingredient to make something and making it take a shorter time as possible and take up as a little spaces as possible just to make a hot plate amazing game I recommend to any picky autistic person ( do not take offence to that i myself am autistic)
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Stupid

Just stupid

Fun game

But it could really use some material storage machine other than that it is really fun

Versions 1 and 2 regrettably…

will not operate on the i-Pad 9th gen., runningvthelatest i-OS version. 😕
The arrow over the Starter device, may not be selected at all.

Bummer. I were looking forward to trying both as I like this idle game style.

Developer apps

User experience

🐞

Reported Bugs

4 issues

Transporter menu not closing

Bug

Filtered robotic arm not working properly

Bug

Machines resetting after closing the app

Bug

Offline earnings not properly credited

Bug

Requested Features

4 requests

Copy and paste functionality

Feature

More blueprints and production options

Feature

Improved offline earnings calculation

Feature

Better UI and number display for high values

Feature

FAQ

What is Assembly Line!?

Assembly Line! is an idle tycoon game where you build and manage an assembly line to generate profit. It combines idle game mechanics with tycoon and strategy elements for engaging gameplay.

Can I play Assembly Line! offline?

Yes, Assembly Line! can be played offline. Your machines will continue to generate revenue even when you are not actively playing the game.

How many machines and resources are in Assembly Line!?

Assembly Line! features 18 different machines to help manage your line and over 50 different resources to create and sell.

Does Assembly Line! have ads?

No, Assembly Line! does not contain advertisements, allowing for an uninterrupted gaming experience.

What platforms is Assembly Line! available on?

Assembly Line! is available on iPhone, iPad, and iPod devices.

How often is Assembly Line! updated?

The latest version of Assembly Line! is 1.5.3, and it was last updated on November 15, 2025.

What is the age rating for Assembly Line!?

Assembly Line! has an age rating of 4+, making it suitable for a wide range of players.

What do users like most about Assembly Line!?

User reviews indicate that players find Assembly Line! to be an amazing and addictive game with satisfying factory building, challenging strategy, and fun, engaging gameplay.