Assembly Line 2 vs Vector
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Assembly Line 2
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.
- 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
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Welcome to Assembly Line 2, the sequel to the factory-building and managing game. Assembly Line 2 combines elements from idle and tycoon games. Make the most money by using different types of machines to build an assembly line to craft resources and sell them. Unlock upgrades to make it more efficient and expand your factory. The goal is simple, build resources and sell them. Starting with a few machines and very basic resources, and using them with more advanced machines to craft and create more complex resources. Your factory will continue generating money even when you are offline. When you return to the game you will have piles of money waiting for you, but don't spend it all in one place! While Assembly Line 2 is an idle game, because you make the layout of your factory, it is up to you to optimize it to make the most money possible. Don't worry if you get lost with all those machines to build, the game offers an information menu so you can see what each machine does at any time. It also offers information on each resource price, so you can make decisions on what to craft. You can also see stats on the amount you are producing. Features: - 21 different machines to build and optimize the best factory. - Tons of upgrades to increase productivity. - Around 50 different unique resources to craft. - Multi-language support. - Backup your progress. - No internet required.
Vector
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.
- Grid-based number puzzles
- Addition, subtraction, multiplication, division
- Visit each number once
- Score maximization
- Progressive difficulty levels
- 8-directional movement
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Challenge your mind with Vector - the addictively strategic math puzzle game! Move through a grid of numbers, combining them with addition, subtraction, multiplication, and division to achieve the highest possible score. Each move matters as you plot your path through increasingly complex puzzles. HOW TO PLAY • Start on any number in the grid • Move in 8 directions to adjacent numbers • Each direction performs a different operation: Right/Up = Addition Left/Down = Subtraction Diagonal Up = Multiplication Diagonal Down = Division • Visit every number exactly once • Maximize your final score! LEVEL PROGRESSION • Levels 1-15: Learn the basics with 2×2 grids • Levels 16-35: Master strategy with 3×3 puzzles • Levels 36-60: Test your skills with 4×4 challenges • Levels 61-99: Navigate strategic negative numbers • Level 100: Epic 5×5 boss level finale! From casual puzzle solvers to hardcore optimization seekers, Vector offers a refreshing take on math puzzles that's easy to learn but endlessly engaging to master. Ready to plot the perfect path? Download Vector now and start your journey from simple 2×2 grids to the ultimate 5×5 challenge!
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Assembly Line 2 | Vector |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (1.5K ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 79.6% of reviews | — |
| Number of ratings | 1.5K — better | 1 |
| Update frequency | Weekly — better | Monthly |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 138 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Joao Reis | Stone Franklin |
Customer experience
Assembly Line 2
Vector
Bugs and requests
Assembly Line 2
Reported bugs
3 issues- Inconsistent offline earnings
- Crafters and splitters stop working
- Crashes on launch
Requested features
4 requests- Copy/paste assembly lines
- Rotate/flip multiple machines
- Pause production
- Better performance optimization
Vector
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Assembly Line 2
No in-app purchases
Vector
No in-app purchases









