QR code reader 1.6.0

Master_App_Studio ❘ Freeware ❘
Android
out of 37876 votes

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Simple, feature-rich QR reader with intrusive ads and privacy concerns

Peter Salakani

07/16/2026

QR code reader by Master_App_Studio offers fast scanning, QR/barcode generation, history export and a clean UI, but frequent fullscreen ads, some buggy behavior and data-sharing/privacy flags undermine the experience.

QR Code Reader is a pragmatic tool for Android devices that supports scanning and creating QR codes and barcodes. The app launches quickly, and its camera-based scanning recognizes codes in real time. It can also generate QR codes or barcodes for a range of data types, including Wi‑Fi credentials, location data, text, and more.

The interface is simple and functional, with a clean presentation. The app is free to use.

Scans all common code formats
Automatic code detection
Fast and easy to use
Create QR codes or barcodes for Wi‑Fi, location, text, and more
History can be exported to or imported from CSV

How to use the Smart Scan feature

To scan QR codes or barcodes, open the app, point the camera at the code, and the scanner will automatically recognize it
For different types of scanned results, there are various options such as reading text, sharing a link, dialing a phone number, sending an email, saving contact information, or connecting to Wi‑Fi
In low-light conditions, tap the flashlight button to turn on the flash
Review your scan history to better track your records

Overall, the QR Code Reader offers a user-friendly, fast, and reliable scanning experience with a clean UX/UI on Android devices.

Overview

QR code reader is a Freeware software in the category System Utilities developed by Master_App_Studio.

The latest version of QR code reader is 1.6.0, released on 07/15/2026. It was initially added to our database on 06/11/2026.

QR code reader runs on the following operating systems: Android.

Users of QR code reader gave it a rating of 5 out of 5 stars.

Pros

High user rating and large install base: reported 4.8-star rating with millions of installs, indicating broad user satisfaction and maturity.
Simple, clean UI and good UX focus: developer emphasizes minimal, thoughtfully designed interface aimed at fast, everyday use.
Fast and automatic scanning: app detects and scans QR codes and barcodes automatically via camera.
Generates QR and barcode types: can create QR/barcodes for Wi‑Fi, location, text, contact info, and other common payloads.
History management with import/export: scan history is saved and can be exported to/imported from CSV, useful for record-keeping.
Lightweight, focused feature set: built around core scanning and generation tasks without unnecessary complexity.
Free to use: core functionality is available without an upfront purchase (though in‑app purchases and ads are present).
Developer website and contact info provided: official web presence (devproap.com) and support email listed, which helps trust and support access.

Cons

Ads and monetization can be intrusive: multiple user reports describe full‑screen ads that interrupt scanning and require waiting/tiny X to close, degrading usability.
In‑app purchases and ad reliance: monetization may limit a seamless experience for users who want an ad‑free scanner without paying.
Privacy and data sharing concerns: Play Store listing indicates the app may collect and share Location, App activity, and other data types with third parties.
Limited control over collected data: listing notes data is encrypted in transit but ‘Data can’t be deleted’ for some items, which may worry privacy‑conscious users.
Some user reports of regressions/bugs: reviews mention changes that broke prior behavior (e.g., ads blocking links or expected flows), suggesting occasional quality regressions.
Support/contact inconsistencies: multiple support emails appear ([email protected] and [email protected]) which could confuse users seeking help.
Potential for permission overreach: to support features like location or Wi‑Fi QR generation/usage, the app may request location and other permissions users may find unnecessary.
No clear offline privacy mode: because history export and sharing are emphasized and data may be shared, there is limited indication of an offline-only mode for sensitive scans.

FAQ

What is QR code reader by Master_App_Studio?

QR code reader is an Android app that scans and generates QR codes and barcodes. It offers a clean, minimal interface focused on fast scanning, code creation (Wi‑Fi, location, text, etc.), history, and export/import features.

Where can I download the app?

You can download it from the Google Play Store: https://play.google.com/store/apps/details?id=com.masterappstudio.qrcodereader. The developer also lists an official website at https://devproap.com.

Is the app free? Are there ads or in‑app purchases?

The app is free to download and use. The Play Store listing states it contains ads and offers in‑app purchases.

What permissions does the app require?

Typical permissions include camera access (for scanning) and possibly location or storage depending on features used. The Play listing also notes it may collect app activity and location data and may share some data with third parties.

Can the app create QR codes as well as scan them?

Yes. You can generate QR/barcodes for Wi‑Fi, location, text, contacts and other types directly within the app.

How do I scan a QR code and what if lighting is poor?

Open the app and point the camera at the code; the scanner detects codes automatically. If lighting is poor, use the built‑in flashlight button to illuminate the code.

Does the app keep a history of scans? Can I export it?

Yes. The app stores scan history and offers options to export history as CSV and import it later.

How is user privacy handled?

The Play Store listing indicates some data (location, app activity and others) may be collected and shared with third parties; data is encrypted in transit. For full details, check the developer’s privacy policy at https://devproap.com/privacypolicy.html.

Who do I contact for support or bug reports?

Support email addresses listed are [email protected] and [email protected]. The developer contact on the Play Store is Suratsawadee Tungjitsirirut.

What do users say about the app?

The app has a high rating (~4.8) with millions of downloads and many positive reviews for usability and speed. Some users have reported intrusive full‑screen ads affecting the experience; performance and small bug fixes are common user requests.

Peter Salakani

I'm Peter, a software reviews author at UpdateStar and content specialist with a keen focus on usability and performance. With a background in both software development and content creation, I bring a unique perspective to evaluating and discussing general software topics. When I'm not reviewing software, I enjoy staying updated on the latest tech trends, experimenting with new applications, and finding innovative solutions to everyday tech challenges.

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Latest Version
1.6.0

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