# Assembly Line 2 vs Vector

The clearest difference is ratings volume: Assembly Line 2 at 1.5K against Vector's 1. Assembly Line 2 also leads on update cadence (weekly vs monthly). Vector's advantage is rating (5.0 vs 4.8). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Vector holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Assembly Line 2 has 1.5K ratings behind it against 1, so its average is the more settled of the two.

Assembly Line 2 ships an update weekly, Vector monthly. The most recent releases landed on October 25, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Assembly Line 2 | Vector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (1.5K ratings)](https://appshunter.io/ios/app/assembly-line-2/id1669722484/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/vector-math-puzzle/id6757619221/reviews)** |
| Number of ratings | **1.5K** | 1 |
| Positive reviews | 79.6% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Monthly |
| Monetization | Ad-supported | Ad-supported |
| Size | 138 MB | 35 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Joao Reis](https://appshunter.io/developer/1633456295) | [Stone Franklin](https://appshunter.io/developer/1862586042) |

## What reviewers say

### 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


### Vector

[App page](https://appshunter.io/ios/app/vector-math-puzzle/id6757619221)

Engage your mind with a strategic math puzzle game where you navigate a grid of numbers. Combine numbers using arithmetic operations to achieve the highest score by visiting each number exactly once. Progress through increasingly complex grids and challenges.

**Highlights:** Grid-based number puzzles, Addition, subtraction, multiplication, division, Visit each number once, Score maximization, Progressive difficulty levels, 8-directional movement

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Assembly Line 2 free?

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

### Is Vector free?

Vector is free to download, with no in-app purchases.

### Which has better reviews, Assembly Line 2 or Vector?

Vector is rated higher. Assembly Line 2 averages 4.8 out of 5 from 1.5K ratings, while Vector averages 5.0 from 1 ratings.

### Do Assembly Line 2 or Vector have ads?

Both Assembly Line 2 and Vector show ads.

### Which is updated more often, Assembly Line 2 or Vector?

Assembly Line 2 ships an update weekly, and Vector monthly. Most recently, Assembly Line 2 was updated on October 25, 2026 and Vector on October 15, 2026.

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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.*