Comparison

QR Code Reader vs Temperature Converter .

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

Temperature Converter .

Easily convert temperatures between Celsius and Fahrenheit with instant results. The app visually indicates the temperature using background color and offers adjustable precision. Home screen widgets provide quick access to conversions without any advertisements.

Highlights
  • Instant Celsius to Fahrenheit conversion
  • Visual temperature indicator via background color
  • Adjustable conversion precision
  • Home screen widgets
  • Ad-free experience
Features
Read full description

Struggling with temperature conversions? Need a simple way to visualize how hot or cold it is? This app is here to help! WHAT IT DOES: ● Easily convert temperatures between Celsius and Fahrenheit ● Visually show you how warm or cold the temperature is using background color FEATURES: ● Instant temperature conversion between Celsius and Fahrenheit ● Background color changes to reflect the temperature ● Adjustable conversion precision ● Home screen widgets for quick access ● No ads, just the features you need Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sites.google.com/site/appsforparentsprivacy/ Feel free to contact us if you have any comments or questions. If you like the app, please leave your feedback on the App Store. It really helps! Support Email: AppsForParents@gmail.com

Screenshots

QR Code Reader4 screens
Temperature Converter .4 screens

Verdict

The call

QR Code Reader and Temperature Converter . both sit at 4.7 stars, but that hides the real split: 100% of Temperature Converter .'s written reviews are positive against 24% of QR Code Reader's. Temperature Converter . also leads on monetization model (free with in-app purchases vs subscription). QR Code Reader's advantage is update cadence (every 10 days vs every 3 months) and device support (4 vs 2). On price, rating, ratings volume and ads 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 Temperature Converter . sells 7 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for QR Code Reader against 4.7 for Temperature Converter .. Both are backed by a comparable volume of ratings — 124 and 128 respectively. Written reviews are what separate them: 24% of QR Code Reader's written reviews are positive against 100% of Temperature Converter .'s.

UpkeepUpdate frequency

QR Code Reader ships an update every 10 days, Temperature Converter . every 3 months. Both last shipped on October 12, 2026.

Scorecard5 real differences · 5 level
QR Code Reader versus Temperature Converter .: the parameters behind the verdict, then further details
ParameterQR Code ReaderTemperature Converter .
PriceFreeFree
Rating4.7 (124 ratings)4.7 (128 ratings)
Positive reviews24.1% of reviews100.0% of reviews — better
Number of ratings124128 — better
Update frequencyEvery 10 days — betterEvery 3 months
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFree with in-app purchases — better
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad
Requires iOS15.0 — better17.6
Further details — not scored
Size53 MB17 MB
Age rating4+4+
DeveloperLilucatNatalia Jakubczyk-Gajewska

Customer experience

QR Code Reader

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

Temperature Converter .

All ratings128 ratings
Positive94.5%
Neutral2.3%
Negative3.1%
Written reviews36 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

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
7 purchases

Temperature Converter .

Subscriptions6
  • Temperature Converter Premium7 Days trial$3.997 Days
  • Temperature Converter Premium3 Days trial2 variants$4.997 Days
  • Temperature Converter Premium$6.991 Month
Show 3 more
  • Temperature Converter Premium3 Days trial$9.991 Year
  • Temperature Converter Premium1 Month trial$14.993 Months
  • Temperature Converter Premium2 variants$19.996 Months
One-time1
  • Temperature Converter Premium$29.99

Questions

Is QR Code Reader free?
QR Code Reader is free to download, with in-app purchases available.
Is Temperature Converter . free?
Temperature Converter . is free to download, with in-app purchases available.
Which has better reviews, QR Code Reader or Temperature Converter .?
QR Code Reader and Temperature Converter . are both rated 4.7 out of 5 on the App Store, from 124 and 128 ratings respectively.
Do QR Code Reader or Temperature Converter . have ads?
Neither QR Code Reader nor Temperature Converter . shows ads.
Which is updated more often, QR Code Reader or Temperature Converter .?
QR Code Reader ships an update every 10 days, and Temperature Converter . every 3 months. Most recently, QR Code Reader was updated on October 12, 2026 and Temperature Converter . on October 12, 2026.

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