# The Coliny Migration vs Assembly Line 2

The clearest difference is ads: The Coliny Migration at none against Assembly Line 2's shown. The Coliny Migration also leads on monetization model (free vs ad-supported) and iOS requirement (9.0 vs 14.0). Assembly Line 2's advantage is ratings volume (1.5K vs 8) and rating (4.8 vs 4.5). On price, review sentiment, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Assembly Line 2 holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Assembly Line 2 has 1.5K ratings behind it against 8, so its average is the more settled of the two. Written reviews split almost evenly too, at 80% and 80% positive.

## The numbers

| Metric | The Coliny Migration | Assembly Line 2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (8 ratings)](https://appshunter.io/ios/app/the-coliny-migration/id1464994054/reviews) | **[4.8 (1.5K ratings)](https://appshunter.io/ios/app/assembly-line-2/id1669722484/reviews)** |
| Number of ratings | 8 | **1.5K** |
| Positive reviews | **80.0% of reviews** | 79.5% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Weekly |
| Monetization | **Free** | Ad-supported |
| Size | 68 MB | 138 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Marcus Daly](https://appshunter.io/developer/1464994053) | [Joao Reis](https://appshunter.io/developer/1633456295) |

## What reviewers say

### The Coliny Migration

[App page](https://appshunter.io/ios/app/the-coliny-migration/id1464994054)

Guide a species of "Colins" on their migration path, overcoming defensive towers. Strategically spawn different types of Colins with unique abilities, managing limited food resources to reach your utopia.

**Highlights:** Reverse Tower Defense gameplay, Guide migratory "Colins", Spawn different Colin types, Manage limited food resources, Unique Colin abilities, Ten challenging levels

**In-app purchases:** none


### Assembly Line 2

[App page](https://appshunter.io/ios/app/assembly-line-2/id1669722484)

Build and manage a factory to craft and sell resources. Optimize your assembly line with various machines and upgrades to maximize profits, even while offline. Discover new resources and make strategic decisions to grow your industrial empire.

**Highlights:** Build and optimize 21 different machines, Unlock tons of upgrades, Craft around 50 unique resources, Offline progress generation, Informative machine and resource data, Progress backup

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Fun gameplay
- 👍 Optional ads
- 🎨 Good visuals
- 🕹️ Engaging factory management

**What reviewers complain about**

- 🐛 Clunky controls
- 🔋 Battery drain issues
- 🧭 Unclear progression
- 🧠 Tedious menu navigation

**Reported bugs**

- Inconsistent offline earnings
- Crafters and splitters stop working
- Crashes on launch

**Requested features**

- Copy/paste assembly lines
- Rotate/flip multiple machines
- Pause production
- Better performance optimization


## Frequently asked questions

### Is The Coliny Migration free?

The Coliny Migration is free to download, with no in-app purchases.

### Is Assembly Line 2 free?

Assembly Line 2 is free to download, with no in-app purchases.

### Which has better reviews, The Coliny Migration or Assembly Line 2?

Assembly Line 2 is rated higher. The Coliny Migration averages 4.5 out of 5 from 8 ratings, while Assembly Line 2 averages 4.8 from 1.5K ratings.

### Do The Coliny Migration or Assembly Line 2 have ads?

Assembly Line 2 shows ads; The Coliny Migration does not.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*