QR Code Reader: Quick Scan

QR Code Reader: Quick Scan

Simple QR Code Scanner app

19K ratings
527 reviews
Free
With Ads

Details

  • Released
  • Updated
  • March 19, 2016
  • June 2, 2026
QR Code Reader: Quick Scan screenshot #1 for iPhone
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QR Code Reader: Quick Scan screenshot #5 for iPhone
QR Code Reader: Quick Scan screenshot #6 for iPhone
iphone
ipad
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About

Scan QR codes and barcodes quickly with your iPhone camera. Access your scan history, scan from photos, and use a flashlight for dark environments. Share your scanned items easily.

Automatic camera activation
Scan from photo library
Scan history access
Flashlight for low light
Barcode scanning support
Share scan history
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What users say

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What's New in QR Code Reader

4.0.3

June 2, 2026

- Fixed an issue where the app's "Documents & Data" storage size could become large due to cached ad data and other files. - Fixed several other bugs and made various improvements.

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User reviews

Awesome QR code Reader

Awesome QR code reader, always works, simple and free!!

Fish Hoopers-Monterey

The food is amazing as well is the view. We had Cup of Clam Chowder/Garlic Bread Rockefeller Oysters, Fish and Chips and Pasta Isabella. All the food was amazing and can’t wait to come again.

QR

Super! Le meilleur.

QR code scanner.

This app functions intuitively with prompt display. Usefulness can not be measured.

Can’t read badly printed receipts from McDonald’s (misdirection)

At least on 3 separate occasions I tried to scan the QR codes printed by local McDonald’s restaurants in Bergen County NJ. Whether using the front (dot matrix) or back (preprinted roll) QR code I get no readings, just occasional detours to unrelated vendor websites.

As I’m only a customer I leave it to you to fix this or discuss it with McDonald’s business associates. ☹️

UPDATE (June 15th): developer responded to my prior review 3✴️ and reassured me they will research the issue and provide improvements in scanning quality in the near future. I am confident that this will occur and now upgrade my rating to 4✴️. 😎
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Developer apps

User experience

🐞

Reported Bugs

2 issues

App crashes or freezes

Bug

Scanning not working as expected

Bug

Requested Features

3 requests

Ability to save and organize scanned data

Feature

Integration with other apps or services

Feature

More customization options

Feature

FAQ

What does this QR code scanner app do?

This app allows you to scan QR codes and barcodes directly using your iPhone's camera. It provides quick access to scanned information, supports scanning from your photo library, and includes a flashlight feature for scanning in dark conditions.

What are the key features of the QR Code Reader app?

Key features include automatic camera activation upon launch, the ability to scan images from your photo library, quick access to your scan history, a built-in light button for scanning in the dark, barcode scanning support, and the option to share your scan history list.

Is this QR code scanner app free to use?

Yes, the app is free to download and use. It is supported by advertisements, which are displayed within the application.

How do I scan QR codes in low light conditions?

The app includes a light button that you can activate to provide illumination when scanning QR codes or barcodes in dark environments. This ensures better readability and a more successful scan.

Can I scan multiple barcodes or QR codes at once?

Yes, you can scan a large number of barcodes or QR codes. The app allows you to collect them in your scan history and then send them all at once, which is useful for batch processing or sharing multiple items.