Comparison

QR Code Reader vs AirlineCalc

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

Head to head
About

QR Code Reader

Easily scan and interpret various QR codes, including URLs, Wi-Fi, and contact information. Generate custom QR codes for social media, websites, and more. Seamlessly integrate codes into Apple Wallet and widgets, with a convenient scan history and backup feature.

Highlights
  • Scan all QR code types
  • Generate custom QR codes
  • Integrate codes into Apple Wallet
  • Add codes to Widgets
  • Scan from images
  • Scan history and backup
Features
Read full description

Lilucat's QR Code Reader is the essential digital tool that empowers you to scan and interpret all types of QR codes, encompassing URLs, Wi-Fi, Calendar events, VCards, Contacts, Text, Email, Geo locations, and more. Beyond just scanning, Lilucat's QR Code Reader also facilitates the generation of QR codes for a myriad of purposes, be it social media platforms (like TikTok, YouTube, Facebook, etc.), URLs, Wi-Fi networks, VCards, Contact details, and beyond. Key Features: Rapid QR code scanning. Dynamic QR code generation. Integrate codes directly into Apple Wallet. Conveniently add codes to Widgets. Scan QR codes and barcodes directly from images. Maintain a comprehensive scan history. Sync and ensure your scans are always backed up. * In order to use QR Code Reader you need to purchase the Lilucat Pro which is an annual service that costs 29.99$. Payment will be charged to iTunes Account at confirmation of purchase and auto-renews at the same price unless disabled in iTunes Account Settings at least 24 hours before the end of the current period. Your subscription can be managed in your iTunes Account Settings. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription. Links Terms of Service: https://qrcode.lilucat.com/legal/terms Privacy: https://qrcode.lilucat.com/legal/privacy

About

AirlineCalc

This aviation utility app offers pilots and aviation professionals essential tools for in-cockpit calculations and flight planning. It includes features for crosswind analysis, flight time compliance, time zone conversions, and temperature adjustments, all in an offline-capable interface.

Highlights
  • Crosswind Calculator
  • FAR Part 117 Flight Time Calculator
  • Time Calculator (duty, layover, schedule)
  • Temperature Conversion
  • Offline functionality
  • Pilot-friendly interface
Features
Read full description

AirlineCalc is the essential companion for aviation professionals, designed by pilots for pilots to streamline critical calculations in the cockpit and during flight planning. This comprehensive toolkit combines multiple aviation calculators in one elegant, easy-to-use interface, eliminating the need for separate apps or manual calculations. Core features include: Our precision Crosswind Calculator helps you make informed landing decisions by instantly determining crosswind components based on wind direction, speed, and runway orientation. Visualize crosswind scenarios with intuitive graphics that show exactly how wind will affect your approach. The FAR Part 117 Flight Time Calculator ensures regulatory compliance by tracking duty periods, flight time limitations, and required rest periods. Plan your schedule confidently knowing you're always within legal operating parameters. The Time Calculator simplifies complex flight time calculations, including duty time tracking, layover duration, and schedule planning. Convert between different time zones effortlessly to manage international operations. Temperature Conversion tools instantly translate between Celsius, Fahrenheit, and other temperature units commonly used in aviation. Whether checking weather reports or monitoring aircraft systems, you'll have accurate conversions at your fingertips. AirlineCalc features a clean, pilot-friendly interface optimized for use in varying lighting conditions. Large, readable displays ensure you can quickly access the information you need even in challenging cockpit environments. Built with reliability in mind, AirlineCalc works offline so you have access to crucial calculations regardless of connectivity. Your data is stored securely on your device, with no external dependencies required for core functionality. We continuously improve AirlineCalc based on real pilot feedback. Use the in-app feature request option to suggest additions that would enhance your workflow - we're committed to making this the most comprehensive aviation calculator available. Whether you're a commercial airline pilot, flight instructor, or aviation student, AirlineCalc provides the calculations you need to fly safely, efficiently, and within regulatory guidelines. Download today and experience the difference that purpose-built aviation tools can make in your professional routine.

Screenshots

QR Code Reader4 screens
AirlineCalc4 screens

Verdict

The call

The clearest difference is rating: QR Code Reader at 4.7 against AirlineCalc's 1.0. QR Code Reader also leads on update cadence (every 10 days vs every 2 months) and ratings volume (128 vs 1). AirlineCalc's advantage is monetization model (free vs subscription). On price, ads, in-app purchases 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

Both are free to download. QR Code Reader sells 4 in-app purchases, starting at $7.99 per 7 days and AirlineCalc sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

QR Code Reader holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: QR Code Reader has 128 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

QR Code Reader ships an update every 10 days, AirlineCalc every 2 months. The most recent releases landed on October 20, 2026 and October 6, 2026 respectively.

Scorecard4 real differences · 6 level
QR Code Reader versus AirlineCalc: the parameters behind the verdict, then further details
ParameterQR Code ReaderAirlineCalc
PriceFreeFree
Rating4.7 (128 ratings) — better1.0 (1 ratings)
Positive reviews24.1% of reviews—
Number of ratings128 — better1
Update frequencyEvery 10 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFree — better
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS15.0 — better16
Further details — not scored
Size53 MB6 MB
Age rating4+4+
DeveloperLilucatAlex Deutz

Customer experience

QR Code Reader

All ratings124 ratings
Positive91.1%
Neutral7.3%
Negative1.6%
Written reviews29 reviews
Positive24.1%
Neutral6.9%
Negative69.0%

AirlineCalc

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

4 purchases

QR Code Reader

Subscriptions2
  • QR Code Scanner3 Days trial$7.997 Days
  • QR Code Reader$29.991 Year
One-time2
  • QR Code ReaderFree
  • QR Code Scanner$59.99
1 purchases

AirlineCalc

One-time1
  • Airline Calc Pro$1.99

Questions

Is QR Code Reader free?
QR Code Reader is free to download, with in-app purchases available.
Is AirlineCalc free?
AirlineCalc is free to download, with in-app purchases available.
Which has better reviews, QR Code Reader or AirlineCalc?
QR Code Reader is rated higher. QR Code Reader averages 4.7 out of 5 from 128 ratings, while AirlineCalc averages 1.0 from 1 ratings.
Do QR Code Reader or AirlineCalc have ads?
Neither QR Code Reader nor AirlineCalc shows ads.
Which is updated more often, QR Code Reader or AirlineCalc?
QR Code Reader ships an update every 10 days, and AirlineCalc every 2 months. Most recently, QR Code Reader was updated on October 20, 2026 and AirlineCalc on October 6, 2026.

Other comparisons