Super CodeReader

Name: Super CodeReader
Rating: 4 (7364 reviews)
Author: coolqoo

By: coolqoo App

QR and barcode scanner with all the features you need.

Overview

Google Play Store

Downloads

3,316,283 ▲ 1.18K

Data as of 2026-08-16

Rating:

4.00 +4

(7,364)

Version:

2.2.0

Last updated: 2026-08-14

Ranking

#32,154 ▼ 81

Overall

Features & Capabilities

Super CodeReader is a free, powerful QR and barcode scanner extension designed to handle all common formats including QR, Data Matrix, Aztec, UPC, EAN, and more. It offers convenient features like flashlight support for scanning in the dark, zoom functionality to read codes from a distance, and the ability to scan codes from image files or directly using your camera.

Beyond scanning, Super CodeReader enables you to perform relevant actions instantly—open links, connect to WiFi networks, view geolocations, add calendar events, and access contact information easily. You can also create your own QR codes and barcodes using the built-in generator. The extension keeps a history of scanned and created codes with options to export this data as CSV or JSON files. Flexible settings allow customization to fit your needs, making it an all-in-one tool for barcode and QR code management.

User Growth & Download Statistics

App Communication

By:

coolqoo

Downloads:

3,316,283 1.18K

Rating:

4.00

(7,364) 4 new ratings

Version:

2.2.0 Last updated: 2026-08-14

Version code:

130

Creation date:

2022-02-13

Publisher country:

Permissions:

android.permission.CAMERA Very high risk
android.permission.READ_CONTACTS Very high risk
com.google.android.gms.permission.AD_ID Moderate risk
android.permission.ACCESS_ADSERVICES_AD_ID Low risk
android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
android.permission.ACCESS_ADSERVICES_TOPICS Low risk
android.permission.ACCESS_WIFI_STATE Low risk
android.permission.CHANGE_WIFI_STATE Low risk
android.permission.FOREGROUND_SERVICE Low risk
android.permission.INTERNET Low risk

Size:

45.39MB

Email:

ga*****@gmail.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-08-16

Compare stats and ranking:

Ranking

# 32,154 ▼ 81

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

coolqoo

Google Play Store

https://play.google.com/store/apps/details?id=com.gaocang.scanner

Email:

ga*****@gmail.com

Website:

http://scan.gaocangyun.com

User Reviews

Most reviewers praise the app as good and useful, especially for QR/barcode scanning and work-related tasks. However, a recurring complaint is inconsistent functionality — several users report scanning failures or inability to use the app. Overall sentiment is mixed but leans positive with notable reliability/usability concerns.

Pros

Many users describe the app as good/nice/very good — overall positive reception
Works for scanning tasks (QR/barcode) — users say it scans and ‘works’
Useful for job/research tasks — several reviews mention it helps with work or research

Cons

Inconsistent functionality — multiple users report the app or QR scanning sometimes fails or ‘doesn’t work’
Some users explicitly call it useless or bad (several short negative reviews)
Usability problems for some users — a few say they couldn’t get it to work or it’s not doing its job