QR scanner - Barcode reader

Installs

5.8m

Rating

4.4

Rating count

53.4k

Category	Tools
Developer	QUANTUMTECH LTD
Price	Free
First release	8/16/2021 (4 years ago)
Version	4.2.3
In-app purchases	No
Contains ads	No
Content rating	Rated for 3+
Package name	qrscanner.barcodescanner.qrcodereader.qrgenerator

View on Play Store

Core Metrics

Data Breakdown

Date	Rating Count	Average Rating	Installs	Version
9/4/2025	53,417	4.371	5,812,180	4.2.3
9/3/2025	53,397	4.489	5,812,180	4.2.3
9/2/2025	53,322	4.489	5,798,347	4.2.3
9/1/2025	53,253	4.489	5,783,955	4.2.3
8/31/2025	53,227	4.489	5,772,021	4.2.3
8/30/2025	53,168	4.489	5,759,008	4.2.3
8/29/2025	53,114	4.489	5,750,556	4.2.3
8/28/2025	53,062	4.489	5,732,080	4.2.3
8/27/2025	53,009	4.489	5,721,903	4.2.3
8/26/2025	52,968	4.489	5,721,903	4.2.3
8/25/2025	52,923	4.489	5,710,175	4.2.3
8/24/2025	52,863	4.489	5,691,172	4.2.3
8/23/2025	52,810	4.489	5,691,172	4.2.3
8/22/2025	52,764	4.489	5,683,429	4.2.3
8/21/2025	52,702	4.489	5,671,719	4.2.3
8/20/2025	52,644	4.489	5,654,484	4.2.3
8/19/2025	52,586	4.489	5,654,484	4.2.3
8/18/2025	52,532	4.489	5,643,992	4.2.3
8/17/2025	52,483	4.489	5,638,098	4.2.3
8/16/2025	52,443	4.489	5,629,706	4.2.3
8/15/2025	52,392	4.489	5,624,454	4.2.3
8/14/2025	52,343	4.489	5,617,042	4.2.3
8/13/2025	52,302	4.489	5,609,180	4.2.3
8/12/2025	52,254	4.489	5,601,995	4.2.3
8/11/2025	52,211	4.489	5,597,217	4.2.3
8/10/2025	52,173	4.478	5,588,944	4.2.3
8/9/2025	52,143	4.478	5,586,047	4.2.3
8/8/2025	52,103	4.478	5,576,948	4.2.3
8/7/2025	52,073	4.478	5,572,145	4.2.3
8/6/2025	52,033	4.478	5,569,536	4.2.3
8/5/2025	51,984	4.478	5,561,840	4.2.3
8/4/2025	51,943	4.478	5,553,228	4.2.3
8/3/2025	51,905	4.478	5,548,322	4.2.3
8/2/2025	51,870	4.478	5,542,868	4.2.3
8/1/2025	51,820	4.478	5,537,020	4.2.3
7/31/2025	51,780	4.478	5,531,257	4.2.3
7/30/2025	51,729	4.478	5,525,678	4.2.3
7/29/2025	51,700	4.478	5,520,098	4.2.3
7/28/2025	51,654	4.478	5,514,718	4.2.3
7/27/2025	51,627	4.478	5,509,071	4.2.3
7/26/2025	51,603	4.478	5,502,593	4.2.3
7/25/2025	51,570	4.478	5,497,300	4.2.3
7/24/2025	51,524	4.478	5,492,592	4.2.3
7/23/2025	51,474	4.478	5,486,618	4.2.3
7/22/2025	51,427	4.478	5,481,780	4.2.3
7/21/2025	51,387	4.478	5,477,574	4.2.3
7/20/2025	51,356	4.478	5,473,534	4.2.3
7/19/2025	51,316	4.478	5,470,685	4.2.3
7/18/2025	51,277	4.478	5,456,911	4.2.3
7/17/2025	51,235	4.478	5,456,911	4.2.3
7/16/2025	51,192	4.478	5,452,272	4.2.3
7/15/2025	51,150	4.478	5,444,346	4.2.3
7/14/2025	51,110	4.478	5,436,172	4.2.3
7/13/2025	51,064	4.478	5,428,834	4.2.3
7/12/2025	51,032	4.478	5,423,656	4.2.3
7/11/2025	50,994	4.478	5,418,959	4.2.3
7/10/2025	50,935	4.478	5,409,321	4.2.3
7/9/2025	50,898	4.478	5,403,608	4.2.3
7/8/2025	50,833	4.478	5,396,657	4.2.3
7/7/2025	50,795	4.478	5,389,952	4.2.3
7/6/2025	50,765	4.478	5,382,992	4.2.3
7/5/2025	50,730	4.478	5,375,200	4.2.3
7/4/2025	50,685	4.478	5,367,447	4.2.3
7/3/2025	50,654	4.478	5,361,601	4.2.3
7/2/2025	50,627	4.478	5,355,342	4.2.3
7/1/2025	50,575	4.489	5,351,435	4.2.3
6/30/2025	50,541	4.489	5,345,944	4.2.3
6/29/2025	50,510	4.489	5,342,585	4.2.3
6/28/2025	50,484	4.489	5,339,068	4.2.3
6/27/2025	50,448	4.489	5,334,990	4.2.3
6/26/2025	50,408	4.489	5,331,457	4.2.3
6/25/2025	50,365	4.489	5,327,525	4.2.3
6/24/2025	50,318	4.489	5,318,621	4.2.3
6/23/2025	50,277	4.489	5,318,621	4.2.3
6/22/2025	50,243	4.489	5,315,431	4.2.3
6/21/2025	50,206	4.489	5,311,003	4.2.3
6/20/2025	50,156	4.489	5,306,222	4.2.3
6/19/2025	50,118	4.489	5,301,802	4.2.3
6/18/2025	50,072	4.489	5,296,317	4.2.3
6/17/2025	50,024	4.489	5,288,854	4.2.3
6/16/2025	49,965	4.489	5,281,647	4.2.3
6/15/2025	49,893	4.489	5,275,152	4.2.3
6/14/2025	49,853	4.489	5,267,232	4.2.3
6/13/2025	49,788	4.489	5,258,283	4.2.3
6/12/2025	49,714	4.630	5,249,175	4.2.3
6/9/2025	49,705	4.538	5,249,175	4.2.3
6/8/2025	49,577	4.531	5,220,970	4.2.3
5/29/2025	49,530	4.489	5,215,503	N/A
5/28/2025	49,096	4.489	5,152,514	N/A
5/27/2025	49,056	4.489	5,146,849	N/A
5/24/2025	49,003	4.489	5,132,777	N/A
5/22/2025	48,878	4.489	5,119,569	N/A
5/21/2025	48,787	4.489	5,105,004	N/A
5/20/2025	48,758	4.489	5,098,204	N/A
5/19/2025	48,715	4.489	5,093,274	N/A
4/28/2025	47,710	4.353	4,942,397	N/A
4/24/2025	47,654	4.477	4,936,359	N/A
4/23/2025	47,392	4.630	4,897,441	N/A
4/22/2025	47,341	4.477	4,882,203	N/A
4/15/2025	47,299	4.477	4,850,052	N/A

Details

QR Scanner - Barcode reader app is ultimate mobile barcode reader app!

QR Scanner - Barcode reader is a unique QR Scanner & QR reader. QR Scanner is an excellent android app that will help you generate, scan, and read all QR codes and barcodes. Quick, fast, and with ease.

This QR code generator and QR reader can read text, URLs, WIFI, ISBN, phone number, SMS, contact, calendar, email, location, etc. Best of all, the QR scanner is super simple to use.

QR Codes are used everywhere! That's why it is essential to download a QR Code generator - QR maker & QR reader.

QR Scanner - QR code maker & QR Reader allows you to scan and generate QR Codes and barcodes from any image or product. A quick scan and quick save.

All that is required for you to do is scan the barcode or QR Code with your device's camera, and the QR reader will do the rest. QR reader also lets you save the result in your history and mark your favorite scans. Then, you can access the QR code at any time you require. QR Scanner - QR reader & QR code generator also allows you to scan all product barcodes - so you can scan a barcode out and about or at the shops and compare prices and save yourself some money.

Place your device's camera over the QR Code or Barcode. It is as simple as that, a QR Scanner and QR code generator will start scanning or reading. QR reader - A QR code generator is also a QR code maker.

Scan any QR code or barcode to get additional information, including results from popular online services, Amazon, eBay, and Google - 100% FREE!

With QR Scanner - QR generator, there's no need to struggle to zoom into the barcode or adjust the image. Instead, a QR scanner will do all the work for you – it reads and scans automatically through your device's camera, leaving you no fumbling around to begin the scan or read.
QR reader also has a fantastic feature for you to scan or read a code or barcode if the lighting is low; turn on the flashlight on your device and scan away!

Features of QR Scanner and QR code maker:

✔️ Point & scan QR & barcodes.
✔️ Support all QR & barcode formats
✔️ Lighting fast QR code and barcode scanning
✔️ Price scanner
✔️ Quick save and share with others
✔️ Scan from Gallery
✔️ Scan and search online
✔️ Save your QR and barcode scans
✔️ Mark your favorite scans
✔️ Flashlight for scanning in the dark
✔️ QR Scanner works offline


QR Scanner - The QR code generator is impressive. From opening URLs and finding price information to product details to scanning and reading all standard formats of QR codes and barcodes, it can do it all, fast and easily, without any hassle.

QR Scanner - The QR maker is the best and fastest QR Code maker and Barcode scanner available for your android device.

More Apps byQUANTUMTECH LTD

Name Photo On Birthday Cake

Installs: 21,900,821Score: 4.55Ratings: 61,452

Price: N/A

Version: N/AReleased: 9/6/2017Last change: N/A

Cleanup Your Phone

Installs: 20,925,174Score: 4.50Ratings: 232,226

Price: N/A

Version: N/AReleased: 6/10/2020Last change: N/A

DSLR HD Camera : 4K HD Camera

Installs: 20,254,892Score: 4.27Ratings: 56,489

Price: N/A

Version: N/AReleased: 11/29/2017Last change: N/A

Background Eraser・Photo Editor

Installs: 14,993,886Score: 4.74Ratings: 98,138

Price: N/A

Version: N/AReleased: 4/13/2020Last change: N/A

Digital Alarm Clock

Installs: 14,179,744Score: 4.30Ratings: 151,120

Price: N/A

Version: N/AReleased: 9/26/2011Last change: N/A

Stopwatch & Timer

Installs: 12,037,844Score: 4.55Ratings: 60,925

Price: N/A

Version: N/AReleased: 3/7/2012Last change: N/A

Loud Police Siren Police Light

Installs: 11,871,132Score: 4.57Ratings: 18,416

Price: N/A

Version: N/AReleased: 10/3/2017Last change: N/A

Recover Deleted Photos App

Installs: 11,773,559Score: 4.13Ratings: 162,936

Price: N/A

Version: N/AReleased: 6/17/2019Last change: N/A

Microphone Amplifier

Installs: 8,472,835Score: 4.35Ratings: 46,884

Price: N/A

Version: N/AReleased: 8/16/2019Last change: N/A

PDF Maker/Reader: Photo to PDF

Installs: 8,307,139Score: 4.20Ratings: 37,808

Price: N/A

Version: N/AReleased: 1/19/2020Last change: N/A

Portable WiFi - Mobile Hotspot

Installs: 7,600,326Score: 3.97Ratings: 73,610

Price: N/A

Version: N/AReleased: 1/30/2021Last change: N/A

Global Themes and Wallpapers

Installs: 4,455,298Score: 4.00Ratings: 20,492

Price: N/A

Version: N/AReleased: 1/13/2021Last change: N/A

Drawing Pad Pro - Sketchpad

Installs: 4,413,693Score: 4.38Ratings: 19,618

Price: N/A

Version: N/AReleased: 4/21/2021Last change: N/A

Makeup Camera - Beauty Camera

Installs: 4,328,456Score: 4.26Ratings: 12,923

Price: N/A

Version: N/AReleased: 3/29/2016Last change: N/A

NFC Reader Plus

Installs: 4,237,136Score: 3.80Ratings: 12,241

Price: N/A

Version: N/AReleased: 11/23/2022Last change: N/A

Screen Mirroring HD Cast To TV

Installs: 3,870,664Score: 3.38Ratings: 33,868

Price: N/A

Version: N/AReleased: 3/17/2022Last change: N/A

All Devices Detector finder

Installs: 3,601,918Score: 4.27Ratings: 27,549

Price: N/A

Version: N/AReleased: 2/9/2021Last change: N/A

BMI Calculator Body Mass Index

Installs: 3,546,910Score: 4.72Ratings: 18,402

Price: N/A

Version: N/AReleased: 9/4/2019Last change: N/A

Wallet Cards | Digital Wallet

Installs: 3,186,927Score: 2.92Ratings: 6,011

Price: N/A

Version: N/AReleased: 1/14/2021Last change: N/A

Digital Compass & Weather LIVE

Installs: 2,956,148Score: 4.14Ratings: 13,132

Price: N/A

Version: N/AReleased: 1/10/2022Last change: N/A

JPG to PDF Converter

Installs: 2,946,903Score: 4.68Ratings: 59,359

Price: N/A

Version: N/AReleased: 10/4/2021Last change: N/A

Beauty Camera, Face Makeup App

Installs: 2,640,807Score: 4.31Ratings: 12,724

Price: N/A

Version: N/AReleased: 3/30/2021Last change: N/A

Wedding Invitation Card Maker

Installs: 2,509,176Score: 4.34Ratings: 11,690

Price: N/A

Version: N/AReleased: 8/28/2021Last change: N/A

Third Eye Hidden Camera Record

Installs: 2,469,140Score: 4.65Ratings: 29,609

Price: N/A

Version: N/AReleased: 10/16/2023Last change: N/A

Tarot Cards Reading

Installs: 2,316,874Score: 4.57Ratings: 35,335

Price: N/A

Version: N/AReleased: 4/10/2020Last change: N/A

Phone Call Dialpad - Caller ID

Installs: 2,107,236Score: 4.22Ratings: 4,401

Price: N/A

Version: N/AReleased: 1/11/2020Last change: N/A

Mornify - Wake up to music

Installs: 1,940,659Score: 4.13Ratings: 33,514

Price: N/A

Version: N/AReleased: 8/17/2018Last change: N/A

White Noise: Baby Sleep Sounds

Installs: 1,709,419Score: 4.80Ratings: 22,573

Price: N/A

Version: N/AReleased: 12/23/2016Last change: N/A

Speak Clock Smart Watch AOD

Installs: 1,523,830Score: 4.39Ratings: 18,601

Price: N/A

Version: N/AReleased: 12/16/2021Last change: N/A

Bluetooth Auto Connect Devices

Installs: 888,592Score: 4.25Ratings: 3,426

Price: N/A

Version: N/AReleased: 10/12/2023Last change: N/A

Qibla Compass with Salah Time

Installs: 880,066Score: 4.23Ratings: 3,918

Price: N/A

Version: N/AReleased: 8/7/2017Last change: N/A

Unreal Chemist - Chemistry Lab

Installs: 690,961Score: 4.08Ratings: 2,553

Price: N/A

Version: N/AReleased: 12/16/2021Last change: N/A

Height Increase Exercise GROW

Installs: 680,301Score: 4.78Ratings: 3,347

Price: N/A

Version: N/AReleased: 6/16/2022Last change: N/A

Animal Ringtone - Birds Sound

Installs: 597,242Score: 4.70Ratings: 2,162

Price: N/A

Version: N/AReleased: 5/22/2022Last change: N/A

Super Hearing from Distance

Installs: 557,244Score: 4.42Ratings: 11,155

Price: N/A

Version: N/AReleased: 7/31/2020Last change: N/A

Tarot Cards Reading 2025

Installs: 369,179Score: 4.92Ratings: 3,902

Price: N/A

Version: N/AReleased: 6/17/2020Last change: N/A

Caller Name Announcer

Installs: 259,908Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 12/4/2019Last change: N/A

Collage Maker - Photo Editor

Installs: 243,297Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 6/3/2023Last change: N/A

Sandwich Recipes

Installs: 232,291Score: 4.55Ratings: 658

Price: N/A

Version: N/AReleased: 10/6/2016Last change: N/A

Step Counter & Pedometer

Installs: 231,297Score: 4.69Ratings: 2,007

Price: N/A

Version: N/AReleased: 4/7/2024Last change: N/A

GPS Speedometer: Car Dash Cam

Installs: 208,253Score: 4.42Ratings: 1,042

Price: N/A

Version: N/AReleased: 7/22/2023Last change: N/A

NOAA Marine Weather

Installs: 102,875Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 6/20/2017Last change: N/A

More Apps inTools

File Backup to PC

Installs: 2,695Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 1/2/2018Last change: N/A

HP 12c Platinum Calculator

Installs: 673Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 7/23/2024Last change: N/A

SDR Touch Key

Installs: 64,565Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 1/10/2013Last change: N/A

SmartBMS Utility

Installs: 2,276Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 8/11/2023Last change: N/A

Battery Alarm PRO

Installs: 17,416Score: 4.90Ratings: 2,295

Price: N/A

Version: N/AReleased: 10/3/2019Last change: N/A

Sound Meter Pro

Installs: 107,795Score: 4.80Ratings: 3,883

Price: N/A

Version: N/AReleased: 1/20/2011Last change: N/A

Panecal Plus

Installs: 71,593Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 11/12/2011Last change: N/A

All in One Unit Converter Pro

Installs: 5,023Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 6/8/2021Last change: N/A

Tuner - gStrings

Installs: 83,373Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 2/26/2010Last change: N/A

Recipe Calculator

Installs: 11,375Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 9/30/2012Last change: N/A

Dynamic Notification IslandBar

Installs: 990Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 9/19/2023Last change: N/A

Bentel Security Absoluta PRO

Installs: 28,048Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 12/21/2012Last change: N/A

Fast VPN Pro - Secure Connect

Installs: 13,989Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 4/8/2021Last change: N/A

Touch Lock : Lock touch screen

Installs: 27,865Score: 4.71Ratings: 338

Price: N/A

Version: N/AReleased: 12/29/2020Last change: N/A

GPS Test Plus Navigation

Installs: 163,042Score: 4.75Ratings: 4,704

Price: N/A

Version: N/AReleased: N/ALast change: N/A

USB Camera Viewer Pro

Installs: 3,252Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 11/17/2022Last change: N/A

NetX Network Tools PRO

Installs: 297,117Score: 4.75Ratings: 5,183

Price: N/A

Version: N/AReleased: 7/6/2016Last change: N/A

Battery Widget Reborn 2025

Installs: 152,827Score: 5.00Ratings: 26,191

Price: N/A

Version: N/AReleased: 8/2/2012Last change: N/A

Pediatric Blood Pressure Guide

Installs: 4,984Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 2/5/2019Last change: N/A

Engineering Tools : Mechanical

Installs: 65,010Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 3/1/2017Last change: N/A

Jota+★PRO-KEY

Installs: 47,068Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 8/27/2012Last change: N/A

ORB-12 The Planets

Installs: 2,133Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 10/26/2021Last change: N/A

CurioMate: Utility Tools

Installs: 1,108Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 4/13/2025Last change: N/A

Activity Launcher Pro

Installs: 292Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 7/3/2025Last change: N/A

Battery HD Pro

Installs: 138,602Score: 4.73Ratings: 20,623

Price: N/A

Version: N/AReleased: 3/26/2012Last change: N/A

Internet Browser (TV)

Installs: 113,478Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 4/9/2021Last change: N/A

Coin Value Identifier & Scan

Installs: 488Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 9/21/2024Last change: N/A

VPN Pro - Secure VPN Premium

Installs: 12,752Score: 4.83Ratings: 566

Price: N/A

Version: N/AReleased: 11/6/2023Last change: N/A

Shutdown (no Root)

Installs: 4,755Score: 5.00Ratings: 156

Price: N/A

Version: N/AReleased: 12/29/2020Last change: N/A

Simple Reminder +

Installs: 2,208Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 8/26/2018Last change: N/A

Notebook for Golf Clash

Installs: 52,295Score: 4.14Ratings: 2,502

Price: N/A

Version: N/AReleased: 9/3/2018Last change: N/A

Silent Toggle Widget

Installs: 163Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 7/21/2025Last change: N/A

AppMgr Pro III (App 2 SD)

Installs: 295,129Score: 4.73Ratings: 22,209

Price: N/A

Version: N/AReleased: 12/27/2010Last change: N/A

WiFi Router Manager(Pro)

Installs: 6,939Score: 3.80Ratings: 547

Price: N/A

Version: N/AReleased: 11/23/2018Last change: N/A

Lg Service Remote Control

Installs: 14,368Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 5/2/2018Last change: N/A

Lower Brightness Pro

Installs: 18,536Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 7/5/2018Last change: N/A

Go back to the Home page