Comparison

Airport Scanner vs Assembly Line!

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

Head to head
About

Airport Scanner

Test your skills as an airport baggage screener. Scan carry-on luggage for illegal items using an X-RAY scanner and get flights out on time. Features a new R&D Lab with dozens of levels and gameplay modes.

Highlights
  • R&D Lab with 50+ new levels
  • Seven unique airports
  • Hundreds of levels
  • Real TSA prohibited and allowed items
  • Upgradeable X-RAY scanner
  • Line management for passengers
  • Item logbook
Features
Read full description

Try your skills as an Airport Baggage screener in Airport Scanner! Now featuring the ALL NEW R&D Lab where you can test your skills with dozens of new levels and gameplay modes! Airport Scanner is the hit game that went #1 in over 20 countries! Every day at the airport is busy and hidden among the impatient travelers are a bunch of bad guys trying to bring all kinds of bad stuff onto flights. It’s your job to scan the carry-on luggage, find the illegal items and get flights out on time. To make your job easier, you have an awesome X-RAY scanner that you can upgrade with all kinds of power-ups and a trio of burly TSA agents that will lay down the pain on any troublemakers. PROTECT THE SKIES - JOIN THE TSA Airport Scanner puts you in charge of operating a life like X-RAY scanner working for the TSA. Mark illegal items, expedite flight crew + first class passengers and look out for air marshals all while getting every flight out on time so passengers don’t riot! Each day at the airport gets more difficult, with new passengers, more illegal items and more flights to fill as you rise in rank from trainee to an elite operator. Earn XRAY bucks to purchase scanner upgrades to help along the way. FEATURES * All New R&D Lab with 50+ new levels! * Seven Fun Airports – Honolulu, Las Vegas, Chicago, Aspen, London, North Pole and the Moon. * Hundreds of levels mean hours of enjoyment. * Real TSA Prohibited and Allowed Items. * Tons of Hidden Rare Items to Find and Redeem for Xray Bucks! * XRAY 2000 – Top of the line luggage xray. Fully upgradeable! * Line Management - fast track first class passengers, hold next flight passengers and get flight crew on their flights! with just one tap! * Bonus Game – Punish passengers & earn Xray Bucks * Item Logbook - Track your progress in the logbook. * XRAY Shop for Scanner Upgrades * 75+ Addictive Achievements - Earn them ALL! ADDITIONAL FEATURES * Beautiful iPhone Retina graphics. * Universal support including iPhone 6/6+. * Game center leaderboard and shareable scores. * Get social by challenging your friends to compete on Facebook and Twitter. Haven’t you always wondered what it would be like to operate the X-RAY Scanner at the airport? Here’s your chance!

About

Assembly Line!

Build and manage an efficient assembly line to maximize profits. This idle tycoon game features strategic machine placement and resource management. Earn money even when offline and unlock upgrades to become a wealthy industrialist.

Highlights
  • Build and manage assembly lines
  • Strategic machine placement
  • Resource crafting and selling
  • Offline revenue generation
  • Machine and resource information
  • Over 50 resources and 18 machines
Features
Read full description

Assembly Line - Build and manage your assembly line! Assembly Line combines elements from idle and tycoon games. You need to build the best assembly line in order to have the most profit possible. There're different types of machines that will help you achieve that, but you must use them strategically. Become rich as you build the best assembly line ever! The plan is simple: Build resources and then sell them. Start with the initial machine and create basics resources, and use more advanced machines to craft and create more complex resources. When you go offline the machines will keep working and still generate revenue, so when you come back you will have a pile of money to swim on it. Just like Scrooge Mcduck! :) It is only up to you how much you can make, Assembly Line is an idle game, but with the combination of tycoon and strategy elements you have a lot of choices in how you will make money. Assembly Line also offers you an information menu, where you can read information about each individual machine and resource to make the best decision on how you will set up your line. Features: • 18 different machines that will help you manage your assembly line! • More than 50 different resources to make and sell! • 20+ upgrades that will increase your profit! • Buy different assembly lines, to increase your revenue! • Earn money even when offline! • Become rich as you build and manage the best assembly line! • Not internet required.

Screenshots

Airport Scanner4 screens
Assembly Line!4 screens

Verdict

The call

The clearest difference is price: Assembly Line! at Free against Airport Scanner's $1.99. Assembly Line! also leads on in-app purchases (none vs 6). Airport Scanner's advantage is rating (4.8 vs 4.2) and review sentiment (88% vs 62%). On update cadence, ads and device support 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

Assembly Line! is free to download; Airport Scanner costs $1.99 up front. Airport Scanner sells 6 one-off in-app purchases. Assembly Line! asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Airport Scanner holds the better App Store score, 4.8 against 4.2. Both are backed by a comparable volume of ratings — 248 and 57 respectively. Written reviews point the same way: 88% of Airport Scanner's written reviews are positive against 62% of Assembly Line!'s.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

Scorecard8 real differences · 3 level
Airport Scanner versus Assembly Line!: the parameters behind the verdict, then further details
ParameterAirport ScannerAssembly Line!
Price$1.99Free — better
Rating4.8 (248 ratings) — better4.2 (57 ratings)
Positive reviews87.7% of reviews — better61.7% of reviews
Number of ratings248 — better57
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
Best chart rank#121 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better14.0
Further details — not scored
Size229 MB69 MB
Age rating12+4+
DeveloperKedlin Company, LLCJoao Reis

Customer experience

Airport Scanner

All ratings248 ratings
Positive95.6%
Neutral2.4%
Negative2.0%
Written reviews406 reviews
Positive87.7%
Neutral6.4%
Negative5.9%

Assembly Line!

All ratings57 ratings
Positive82.5%
Neutral0.0%
Negative17.5%
Written reviews128 reviews
Positive61.7%
Neutral14.1%
Negative24.2%

User reviews

Airport Scanner

From 248 App Store ratings

What we love

  • 👍 Fun and addictive gameplay
  • 🚀 Challenging and engaging
  • 💡 Unique concept
  • 👍 Realistic airport security simulation
  • 👍 Good value for money

Room to improve

  • 🐛 Frequent crashes and glitches
  • 🐛 Bonus game not working properly
  • 🐛 Difficulty level increases too rapidly
  • 🐛 Certain items hard to spot
  • 🐛 Upgrades and in-app purchases too expensive

Assembly Line!

From 57 App Store ratings

What we love

  • 🚀 Amazing and addictive game
  • 👍 Satisfying factory building
  • 🤓 Challenging and strategic
  • 🎮 Fun and engaging gameplay

Room to improve

  • 🐛 Bugs with transporters and multi-selector
  • 🔧 Some features not working as expected
  • 💰 Unbalanced progression and profitability
  • 📱 Compatibility issues with iPhone X

Bugs and requests

Airport Scanner

Reported bugs

5 issues
  • Mission select screen showing blank
  • Bonus game buttons not working
  • Crash on startup
  • Inconsistent scoring and progression
  • Incompatibility with newer devices

Requested features

5 requests
  • Add more levels and airports
  • Improve visibility and detection of items
  • Provide option to replay previous levels
  • Implement a pause/restart function
  • Add more variety to the bonus game

Assembly Line!

Reported bugs

4 issues
  • Transporter menu not closing
  • Filtered robotic arm not working properly
  • Machines resetting after closing the app
  • Offline earnings not properly credited

Requested features

4 requests
  • Copy and paste functionality
  • More blueprints and production options
  • Improved offline earnings calculation
  • Better UI and number display for high values

In-app purchases

6 purchases

Airport Scanner

One-time6
  • 150,000 X-ray Bucks$0.99
  • 500,000 X-ray Bucks$0.99
  • 500,000 X-ray Bucks$2.99
Show 3 more
  • 2,000,000 X-ray Bucks$2.99
  • 1,500,000 X-ray bucks$4.99
  • 5,000,000 X-ray Bucks$4.99
None

Assembly Line!

No in-app purchases

Questions

Is Airport Scanner free?
Airport Scanner costs $1.99, and also offers in-app purchases.
Is Assembly Line! free?
Assembly Line! is free to download, with no in-app purchases.
Which has better reviews, Airport Scanner or Assembly Line!?
Airport Scanner is rated higher. Airport Scanner averages 4.8 out of 5 from 248 ratings, while Assembly Line! averages 4.2 from 57 ratings.
Do Airport Scanner or Assembly Line! have ads?
Neither Airport Scanner nor Assembly Line! shows ads.
Which is updated more often, Airport Scanner or Assembly Line!?
Airport Scanner ships an update every 2 months, and Assembly Line! every 2 months. Most recently, Airport Scanner was updated on November 6, 2026 and Assembly Line! on November 2, 2026.

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