Comparison

Assembly Line 2 vs Loop

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

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.

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
Read full description

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.

About

Loop

A strategy puzzle game that challenges your logical thinking and problem-solving skills. Navigate grid-based levels, use queue boxes with action items, and master looping logic to collect all points and avoid infinite loops. Enjoy a mental workout with progressive difficulty and creative solutions.

Highlights
  • Grid-based puzzles
  • Queue box mechanic
  • Looping logic action
  • Varied levels with increasing complexity
  • Points collection challenges
  • Ad-free gameplay
  • Offline play
Read full description

Embark on a brain-teasing journey with Loop, a unique puzzle game that blends strategy and a twist of programming logic. Perfect for puzzle enthusiasts and strategic thinkers, this game will test your ability to think several steps ahead. Innovative Gameplay: Grid-Based Puzzles: Navigate a player through a dynamic grid environment, where every move counts. Queue Box Mechanic: Strategically populate queue boxes with a variety of action items. Choose from primary actions like moving forward, rotating, or changing cell colors, and conditional actions that respond to specific grid colors. Looping Logic: Utilize the 'Loop' action to create looping sequences, essential for solving complex puzzles and advancing through levels. Engaging Challenges: Varied Levels: Each level presents a new layout with increasing complexity, challenging you to adapt your strategies. Points Collection: Aim to collect all the points on the grid. Be wary - one wrong step could mean starting over! Infinite Loop Risk: Avoid getting trapped in infinite loops. Use the 'Loop' action wisely to keep progressing. Why Play Loop? Mental Workout: Sharpen your logical thinking and problem-solving skills. Creative Solutions: No single approach. Experiment with different strategies to find the best solution. Progressive Difficulty: From simple beginnings to mind-bending layouts, enjoy a satisfying difficulty curve. Ad-Free: Enjoy seamless gameplay with no ad interruptions. Offline: Play anywhere & anytime, with no internet required. Whether you're a puzzle novice or a seasoned strategist, Loop offers a compelling experience for all.

Screenshots

Assembly Line 24 screens
Loop3 screens

Verdict

The call

The clearest difference is rating: Assembly Line 2 at 4.8 against Loop's 4.1. Assembly Line 2 also leads on in-app purchases (none vs 4) and ratings volume (1.5K vs 8). Loop's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Loop sells 4 one-off in-app purchases. Assembly Line 2 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Assembly Line 2 holds the better App Store score, 4.8 against 4.1. 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 point the same way: 80% of Assembly Line 2's written reviews are positive against 67% of Loop's.

UpkeepUpdate frequency

Assembly Line 2 ships an update weekly, Loop every 3 days. The most recent releases landed on October 13, 2026 and September 26, 2026 respectively.

Scorecard6 real differences · 4 level
Assembly Line 2 versus Loop: the parameters behind the verdict, then further details
ParameterAssembly Line 2Loop
PriceFreeFree
Rating4.8 (1.5K ratings) — better4.1 (8 ratings)
Positive reviews79.5% of reviews — better66.7% of reviews
Number of ratings1.5K — better8
Update frequencyWeeklyEvery 3 days — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better15.1
Further details — not scored
Size138 MB40 MB
Age rating4+4+
DeveloperJoao ReisChain1 OU

Customer experience

Assembly Line 2

All ratings1,479 ratings
Positive94.9%
Neutral3.3%
Negative1.8%
Written reviews220 reviews
Positive79.5%
Neutral12.3%
Negative8.2%

Loop

All ratings8 ratings
Positive87.5%
Neutral0.0%
Negative12.5%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

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

Loop

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Assembly Line 2

No in-app purchases

4 purchases

Loop

One-time4
  • 15 Gold Nuggets$0.99
  • Unlock All Levels$2.99
  • 75 Gold Nuggets$3.99
Show 1 more
  • 300 Gold Nuggets$9.99

Questions

Is Assembly Line 2 free?
Assembly Line 2 is free to download, with no in-app purchases.
Is Loop free?
Loop is free to download, with in-app purchases available.
Which has better reviews, Assembly Line 2 or Loop?
Assembly Line 2 is rated higher. Assembly Line 2 averages 4.8 out of 5 from 1.5K ratings, while Loop averages 4.1 from 8 ratings.
Do Assembly Line 2 or Loop have ads?
Assembly Line 2 shows ads; Loop does not.
Which is updated more often, Assembly Line 2 or Loop?
Assembly Line 2 ships an update weekly, and Loop every 3 days. Most recently, Assembly Line 2 was updated on October 13, 2026 and Loop on September 26, 2026.

Other comparisons