Comparison

QR vs ArLy

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

Head to head
About

QR

Features
Read full description

QR-Code and NFC Scanner is just your mobile scanner for QR-Codes and NFC-Tags. With only one click you can collect urls, documents, videos and much more. Add your own keywords and personal notice to each one. Access your collection from your smartphone, tablet or computer. With Qurdo you'll be happy and save a lot of time. We designed the app to provide you with a much better presentation of scanned data and also to give you the right options related to the data you scanned. The fastest and most simple & user friendly QR Scanner application. Easy to use QR code reader, QR code scanner, qr code & barcode scanner and barcode scanning app for your device. QR code reader can automatically detect and scan any code without pressing any buttons. QR & Barcode Scanner can scan and read all QR codes / barcode types including text, url, ISBN, product, contact, calendar, email, location, Wi-Fi and many more formats. After scan and automatic decoding user is provided with only the relevant options for individual QR or Barcode type and can take appropriate action. You can even use QR & Barcode Scanner to scan coupons / coupon codes to receive discounts and save some money. With barcode reader or qrreader app you can also scan product barcodes. Scan with bar code reader in shops and compare prices with online prices to save money. QR & Barcode Scanner app is the only free QR code reader / barcode scanner you will ever need. Amazing Features : - Scan QR of Products & Detailed Food Information. - Scan Documents. - Rename Scanned Documents. - You can also scan the QR code or barcode in the gallery. - Scan QR codes to set up credentials and be connected in a few seconds and very fast. - Unlimited scanning, unlimited historical data. - Create your own QR: choose between Standard or Special QR Codes. - Standard Codes for: Contacts, Locations, Notes and Messages. - Auto-detect scanning. Simply tap & hold! - Get instant warnings when a QR Code contains a dangerous link or directs you to a malicious website. - Customize your QR Codes with Colors, Gifs and Social Media logos. - Barcode reader allows you to view stores, supermarkets, detailed product information by QRcode. - QR code scanner does not need an internet connection to scan QR / barcode. - If you need to scan a large number of QR codes/barcodes, you can use the batch scan function to scan the QR codes. - The QR code generator can save and share the code you encrypt. - With flashlight support, you can scan QR codes in the dark or at night and read barcodes. It can read and verify the authenticity of identity documents that have a chip, which includes most passports and many identity cards as well. Fast batch scanning to scan multiple codes at the same time without any extra steps. Fastest and easiest way to scan any QR or barcode. QR Code reader does not need an internet connection. You can create a QR Code or barcode scan anywhere without the internet.

About

ArLy

Features
Read full description

ArLy is the app that connects the ArLy intraoral camera to the user’s iOS smart device and allows photos or videos to be captured on the iOS smart device. It establishes a WiFi connection between the ArLy wireless intraoral camera and the iOS phone / tablet and streams what the camera is capturing on the user’s iOS device. Key Features: ·Live Camera View: Stream high-definition video directly from your ArLy wireless intraoral camera to your device for detailed visuals. ·Capture Photos & Videos: Easily take snapshots or record videos of what the ArLy intraoral camera is viewing with just a tap. ·User-Friendly Interface: Intuitive controls make it simple for anyone to connect, view, and capture content. ·Secure and Reliable: Connect via Wi-Fi for a stable and private connection between the ArLy wireless intraoral camera and your iOS device. ·Save & Share: Store captured images and videos on your iOS device, and share them effortlessly with your dentist, colleagues, or family.

Screenshots

QR4 screens
ArLy2 screens

Verdict

The call

The clearest difference is ads: ArLy at none against QR's shown. On price, update cadence, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

QR ships an update every 5 months, ArLy every 3 months. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

Scorecard1 real difference · 5 level
QR versus ArLy: the parameters behind the verdict, then further details
ParameterQRArLy
PriceFreeFree
Update frequencyEvery 5 monthsEvery 3 months — better
AdsYesNo — better
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.013
Further details — not scored
Size23 MB9 MB
Age rating4+4+
DeveloperShreyaskumar PatelShenzhen Juyi digital technology Co., LTD

In-app purchases

None

QR

No in-app purchases

None

ArLy

No in-app purchases

Questions

Is QR free?
QR is free to download, with no in-app purchases.
Is ArLy free?
ArLy is free to download, with no in-app purchases.
Do QR or ArLy have ads?
QR shows ads; ArLy does not.
Which is updated more often, QR or ArLy?
QR ships an update every 5 months, and ArLy every 3 months. Most recently, QR was updated on October 7, 2026 and ArLy on October 10, 2026.

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