# Assembly Line! — Build your assembly line!

> Idle tycoon game for building and managing profitable assembly lines. (iPhone/iPad app by Joao Reis.)

- Source: https://appshunter.io/ios/app/assembly-line/id1339770318 (this page in markdown: same URL + `.md`)
- Developer: [Joao Reis](https://appshunter.io/developer/1633456295)
- Category: Games, Puzzle, Strategy
- Price: Free
- Rating: 4.20/5 from 57 App Store ratings · 128 written reviews indexed
- Age rating: 4+
- Requires: iOS 14.0 · 69 MB
- Languages: American English
- Released: 2018-01-31
- Data updated: 2026-08-18
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/assembly-line/id1339770318/reviews.md

## What is Assembly Line!?

Assembly Line - Build and manage your assembly line!

Assembly Line combines elements from idle and tycoon games. You need to build the best assembly line in order to have the most profit possible. There're different types of machines that will help you achieve that, but you must use them strategically. 

Become rich as you build the best assembly line ever! The plan is simple: Build resources and then sell them. Start with the initial machine and create basics resources, and use more advanced machines to craft and create more complex resources. 

When you go offline the machines will keep working and still generate revenue, so when you come back you will have a pile of money to swim on it. Just like Scrooge Mcduck! :)

It is only up to you how much you can make, Assembly Line is an idle game, but with the combination of tycoon and strategy elements you have a lot of choices in how you will make money.

Assembly Line also offers you an information menu, where you can read information about each individual machine and resource to make the best decision on how you will set up your line.

Features:
• 18 different machines that will help you manage your assembly line!
• More than 50 different resources to make and sell!
• 20+ upgrades that will increase your profit!
• Buy different assembly lines, to increase your revenue!
• Earn money even when offline!
• Become rich as you build and manage the best assembly line!
• Not internet required.

## Key features

- 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

## What do users think of Assembly Line!?

Overall sentiment: positive

**Pros**

- 🚀 Amazing and addictive game
- 👍 Satisfying factory building
- 🤓 Challenging and strategic
- 🎮 Fun and engaging gameplay

**Cons**

- 🐛 Bugs with transporters and multi-selector
- 🔧 Some features not working as expected
- 💰 Unbalanced progression and profitability
- 📱 Compatibility issues with iPhone X

**Commonly reported bugs**

- Transporter menu not closing
- Filtered robotic arm not working properly
- Machines resetting after closing the app
- Offline earnings not properly credited

**Most requested features**

- Copy and paste functionality
- More blueprints and production options
- Improved offline earnings calculation
- Better UI and number display for high values

## Recent user reviews (10 of 128)

All indexed reviews: https://appshunter.io/ios/app/assembly-line/id1339770318/reviews.md

### 4/5 — Fun game, but one question?

*2026-05-03, version 1.5.3*

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.

### 5/5 — Amazing

*2025-05-04, version 1.4.9*

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)

### 2/5 — Stupid

*2024-08-18*

Just stupid

### 4/5 — Fun game

*2024-01-26*

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

### 1/5 — Versions 1 and 2 regrettably…

*2023-09-19, version 1.4.9*

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.

### 5/5 — Underrated masterpiece

*2023-08-01, version 1.4.8*

These don’t come much but when they do you know! I played this game as tycoons are my favourite pass time and was pleasantly surprised! The enjoyment 10/10… late game is lack lustre and some “progressions” are more expensive but give less money. I think a sprinkle of tips would be scrumptious!!! Overall 10/10! Look forward to possibly more updates?!

### 5/5 — It’s back!

*2023-07-21*

I remember 4/5 years ago this game came out. It was 10th grade and my friends and I absolutely loved this game. It was really sad for me when it got removed from the App Store, but I am so glad it is back. For everyone looking at this game, know that it’s really addicting if you like organization and and strategy. The limited space, even though there is quite a large amount of land makes it challenging to maximize the output of resources. Honestly, amazing game.

### 5/5 — Great game, but one request

*2023-07-15*

Great game,  unlike other tycoon games this one gives you free reign of what you want to make and forces you to figure out the most efficient way to make it, and not just unlock pre-set areas, but the number system is goofy. If you have 2.5 million dollars, it will read as 2,500 k, so two thousand five hundred thousand??? I also recommend if you get this game, to encourage one of your friends to also get the game. I got it the same time as my cousin, and we had fun sending each other screenshots and competing to see who could make a better factory.

### 5/5 — Amazing game

*2023-06-26*

I love this game so much! The only problems I have with it are that in needs some balance changes and maybe a new update.

### 1/5 — Won’t Let me DoTutorial

*2023-06-23*

👎👎👎👎👎

## Frequently asked questions about Assembly Line!

### 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.

## Version history (last 5 releases)

### 1.5.3 — 2025-11-15

- Bug fixes;

### 1.5 — 2025-10-01

- Stability improvements;

### 1.4.9 — 2023-08-04

Assembly Line 2 is out screen

### 1.4.8 — 2023-04-17

Bug fixes

### 1.4.7 — 2023-03-19

Bug fixes

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## More apps by Joao Reis

- [Assembly Line 2](https://appshunter.io/ios/app/assembly-line-2/id1669722484)
- [Balancer: Don't let it fall](https://appshunter.io/ios/app/balancer-dont-let-it-fall/id6744556396)

All apps by Joao Reis: https://appshunter.io/developer/1633456295

## Related topics

[assembly line 2](https://appshunter.io/ios/topics/assembly-line-2) · [assembly line](https://appshunter.io/ios/topics/assembly-line) · [assembly lines](https://appshunter.io/ios/topics/assembly-lines) · [toy assembly line](https://appshunter.io/ios/topics/toy-assembly-line) · [the assembly game](https://appshunter.io/ios/topics/the-assembly-game) · [assembly](https://appshunter.io/ios/topics/assembly)

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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 2026-08-18.*