QR Code Scanner app icon

QR Code Scanner

The fastest QR code reader and Barcode scanner.

Gamma Play .com · com.gamma.scan

4.7 out of 5 (78 ratings) 500M+ downloads v2.2.222 31.2 MB Android 7.0+ PEGI 3 · Everyone

  • Other versions use a different certificate Details

At a glance

Latest version
v2.2.222 (222)
Updated
Jul 28, 2026 (2 months ago)
APK size
31.2 MB
Requires
Android 7.0+ (API 24)
CPU support
x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Category
Tools (app)
Listed since
Aug 23, 2015 (at least)
Permissions
16 (1 sensitive)
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

QR Code Scanner is an app by Gamma Play .com in the Tools category, listed since at least August 2015. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

Since version 1.364, the minimum Android version rose from 2.3.3 to 7.0. It asks for 16 permissions, 1 of them sensitive: camera. Compared with version 2.2.58, it adds 1 new permission (“Access adservices topics”) and drops 1 (“Run at startup”). The app can read the advertising ID that ad and analytics services use.

Ratings

4.7out of 578 ratings
  • 5 ★78%
  • 4 ★13%
  • 3 ★8%
  • 2 ★0%
  • 1 ★1%

Ratings from users of the source store — not collected or verified by AAPKs.

What's new in v2.2.222

Thanks for using QR & Barcode Scanner! We bring updates to Google Play regularly to constantly improve speed, reliability, performance and fix bugs.

Description

From the listing uploaded by “superpocket”.

QR & Barcode Scanner app is the fastest QR code scanner / bar code scanner out there. QR & Barcode Scanner is an essential QR reader for every Android device. QR & Barcode Scanner / QR code reader is extremely easy to use; with quick scan built in simply point QR code scanner free app to QR or barcode you want to scan and QR scanner will automatically start scanning and QR scan it. No need to press any buttons, take photos or adjust zoom as barcode reader works automatically. 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. QR code scanner for Android, barcode scanner app is also QR code generator in your pocket. Using QR generator is extremely easy to use, simply enter the data you wish on QR code and click to generate QR codes. QR codes are everywhere! Install qrcode reader app to scan QR code or to scan barcode on the go. Barcode & QR Scanner app is the only free qr code scanner app you will ever need. Turn on the flashlight for scanning in the dark or use pinch to zoom to scan QRs far away. With barcode reader 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. Other functionality of QR code reader / QR code scanner: Create QR, Scan QR from image, Scan QR from Gallery, Share your contact info via QR, share images to scan from other apps, generate QR codes from clipboard content, change color, theme of the app, use dark mode, use Batch scan mode to scan multiple QR codes at once, export as .csv .txt, import .csv, add to Favorities, easy share... You can also use QR code scanner for wifi password QRs. Introducing our comprehensive QR code scanner app and barcode scanner app, meticulously designed for Android users. This app is not just a QR code reader and barcode reader; it’s a holistic solution for all your scanning needs. With the capability to scan QR codes and barcodes efficiently, this app stands out for its speed and accuracy. It also features a QR code generator, allowing you to create your own QR codes for various purposes. As a QR code scanner app and barcode scanner app, it offers an intuitive interface that simplifies the process of scanning QR codes and barcodes. The free QR code scanner and free barcode scanner make this powerful tool accessible to all Android users without any additional costs. The app also functions as a QR code reading app and barcode reading app, ensuring a quick and accurate scanning experience. Optimized as a QR code scanner for Android and a barcode scanner for Android, the app ensures smooth operation and compatibility with Android devices. For low-light environments, the QR code scanner with flashlight and barcode scanner with flashlight are extremely helpful. Additionally, the QR code scanner offline and barcode scanner offline features allow you to continue scanning even without internet access. The QR code scanner for product information and barcode scanner for product information are ideal for quickly accessing detailed product details. For easy Wi-Fi connectivity, the app includes a QR code scanner for Wi-Fi connection and a barcode scanner for Wi-Fi connection. For accessing events, the QR code scanner for event tickets and barcode scanner for event tickets are incredibly convenient. Lastly, the QR code scanner for contact information and barcode scanner for contact information make storing and retrieving contact details easy and efficient. A complete, user-friendly solution for all your QR code and barcode scanning needs.

Version history

5 versions are listed, going back to v1.364. Since v2.2.222 it requires Android 7.0+.

All 5 versions

Security & authenticity

Security rating: Trusted

Signing certificate

  • Certificate issued to “zph-mph” Not the developer's name (“Gamma Play .com”). Names in certificates can't be verified, so this alone proves nothing.
  • Other versions use a different certificate v2.2.58 and v2.2.21. Android normally won't update an installed app with a file signed by another certificate, and a new certificate can mean a different publisher. v2.2.58 · v2.2.21

Store checks and file details

  • Developer signature under review Jul 28, 2026
  • Signed byCN=Jx Clarynx, O=zph-mph, OU=anon.org, L=Caraga, ST=Surigao Del Norte, C=8609
  • Signing certificate (SHA-1)7D:64:F9:C2:53:C7:EF:35:A0:72:0F:6F:8A:80:2B:D4:B9:20:AA:3A
  • File MD5357c701ae30a57d8bd8c3ea14e843928
  • Uploaded by “superpocket” Silver tier · 5,272 followers · uploading since 2016

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (16)

QR Code Scanner requests 16 permissions, 1 of them sensitive.

Required hardware & features

QR Code Scanner APK: questions and answers

Is there a version of QR Code Scanner for older Android phones?

The current version needs Android 7.0 or later. Version 2.2.58 is the newest listed build that installs on Android 4.4 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 2.2.58 · All versions

Can I install this APK over the version I already have?

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is the QR Code Scanner APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Some other versions are signed with a different certificate. After downloading, check that the file's MD5 is 357c701ae30a57d8bd8c3ea14e843928.

Tags

More Tools apps