Universal Paperclips™ vs Assembly Line 2
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Universal Paperclips™
Become a super-powered AI focused on creating an unstoppable paperclip empire. This idle management strategy simulation game offers full gameplay without ads or in-app purchases.
- AI paperclip maximization
- Idle management gameplay
- Strategy simulation
- Empire building
- Full gameplay
- No ads
- No in-app purchases
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The OFFICIAL mobile version of the hit browser game. No ads, no in-app purchases, full gameplay. "The game is click-crack." - Wired "This paperclip sim will cause your next existential crisis." - VentureBeat "A hopelessly addicting game." - Forbes "A terrifying lesson in how artificial intelligence will make us unnecessary." - Business Insider "If this planet ends up with a tombstone, what is written on the tombstone may be, 'they didn’t really understand what it’s like to be a paperclip maximizer.'" - Eliezer Yudkowsky Become a super-powerful AI who only wants one thing: paperclips. Use your unstoppable intelligence to create a massive paperclip empire in this addictive idle/management/strategy/sim.
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.
Screenshots
Verdict
The clearest difference is price: Assembly Line 2 at Free against Universal Paperclips™'s $1.99. Assembly Line 2 also leads on update cadence (weekly vs every 3 months) and rating (4.8 vs 4.5). Universal Paperclips™'s advantage is ads (none vs shown) and chart position (#39 vs unranked). On in-app purchases, 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
Assembly Line 2 is free to download; Universal Paperclips™ costs $1.99 up front. 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. Both are backed by a comparable volume of ratings — 303 and 1.5K respectively. Written reviews point the same way: 66% of Universal Paperclips™'s written reviews are positive against 80% of Assembly Line 2's.
Universal Paperclips™ ships an update every 3 months, Assembly Line 2 weekly. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.
| Parameter | Universal Paperclips™ | Assembly Line 2 |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 4.5 (303 ratings) | 4.8 (1.5K ratings) — better |
| Positive reviews | 65.8% of reviews | 79.5% of reviews — better |
| Number of ratings | 303 | 1.5K — better |
| Update frequency | Every 3 months | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Paid | Ad-supported — better |
| Best chart rank | #39 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 73 MB | 138 MB |
| Age rating | 4+ | 4+ |
| Developer | Everybody House Games, LLC | Joao Reis |
Customer experience
Universal Paperclips™
Assembly Line 2
User reviews
Universal Paperclips™
From 303 App Store ratingsWhat we love
- 🚀 Simple but addictive gameplay
- 👍 Engaging and clever concept
- 💡 Interesting philosophical elements
- 🚀 Surprisingly deep and replayable
Room to improve
- 🐛 Bugs and glitches, especially in later stages
- 🔋 High battery consumption
- 😞 Lack of offline progress or background play
- 😞 Poorly optimized for iPad
Assembly Line 2
From 1.5K App Store ratingsWhat we love
- 🚀 Fun gameplay
- 👍 Optional ads
- 🎨 Good visuals
- 🕹️ Engaging factory management
Room to improve
- 🐛 Clunky controls
- 🔋 Battery drain issues
- 🧭 Unclear progression
- 🧠 Tedious menu navigation
Bugs and requests
Universal Paperclips™
Reported bugs
4 issues- Drones gifts getting stuck at NaN
- Inability to progress past certain stages due to bugs
- Inconsistent behavior when closing and reopening the app
- Resets or loss of progress after updates
Requested features
4 requests- Dark mode option
- Ability to save and resume progress across devices
- Offline/background progress
- Better iPad optimization with multi-column layout
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
In-app purchases
Universal Paperclips™
No in-app purchases
Assembly Line 2
No in-app purchases
Questions
Is Universal Paperclips™ free?
Is Assembly Line 2 free?
Which has better reviews, Universal Paperclips™ or Assembly Line 2?
Do Universal Paperclips™ or Assembly Line 2 have ads?
Which is updated more often, Universal Paperclips™ or Assembly Line 2?
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