QR Reader & Barcode Scanner Downloads & RevenueQR Reader & Barcode Scanner · Google Play
Not in a tracked Google Play top chart right now.
Updated 3 Nov 2026 · rankings refresh through the day
DeveloperProTech Tools
CategoryTools
PriceFree
Released
Installs100k+
Rating★ 3.4 (478)
Updated–
Content ratingEveryone
QR Reader & Barcode Scanner update history & changes
Last change · 4 events since 5 Nov 2025Full timeline ↓📈Dropped out of every chart we track🆕First spotted by AppInsider🆕Its developer released another app: AI Cleaner: Cleanup Storage
Full timeline · 4 events
- 📈QR Reader & Barcode Scanner dropped out of every chart we trackLast seen 25 Sep
- 🆕QR Reader & Barcode Scanner first spotted by AppInsiderIndia
- 🆕QR Reader & Barcode Scanner: its developer released another app: AI Cleaner: Cleanup Storage
- 🆕QR Reader & Barcode Scanner released on Google Play
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
3.4 ★
478 ratings
Measured
QR Reader & Barcode Scanner on Google Play
App details
App ID
com.protechtools.qrcodescanner
Publisher
THAI PHUONG THAO
Publisher country
Vietnam
Content rating
Everyone
QR Reader & Barcode Scanner downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Not in a Google Play top chart right now. | ||
Ratings
Google Play, worldwide.
Rating
3.4 ★
478 ratings
Measured
Ratings
478
Measured
Written reviews
2
Measured
About QR Reader & Barcode Scanner
QR Reader & Barcode Scanner is your complete solution for reading, creating, and organizing QR codes and barcodes. Whether you need to scan a product at the store, generate a QR code for your business card, or quickly connect to WiFi, this app handles it all with speed and precision.
⚡ Fast & Accurate Scanning
No more tapping buttons or waiting. Just point your camera, and the app instantly recognizes any QR code or barcode. From website links to Wi-Fi access, event tickets to product details — everything happens automatically.
🖼️ Scan from Saved Images
Got a QR code in your gallery, a screenshot, or a digital ticket? Upload it directly and let the app decode it for you. Perfect for restaurant menus, flight passes, online coupons, or shared screenshots.
🌐 Easily Connect to Wi-Fi
Skip the hassle of typing long, complicated passwords. Scan a Wi-Fi QR code and connect securely using Android’s built-in prompt. Works great at home, school, cafés, or offices. (Location permission may be required.)
🎨 Generate Your Own QR Codes
Create your own QR codes for websites, Wi-Fi, business cards, events, or plain text. Customize and share them easily — ideal for personal or professional use.
🛒 Scan Products & View Details
Quickly scan barcodes on products to open web search results in your default brower for detail information. (The app is not affiliated with any websites displayed.)
🧾 Manage Your Scan History
Every scan is saved locally on your device. You can view, favorite, rename, or delete scans at any time. Simple, organized, and private.
🔐 Private & Secure by Design
We respect your privacy. QR & Barcode Scanner only uses essential permissions while active:
• Camera – for scanning codes in real-time
• Photos – for scanning saved images
• Location – for Wi-Fi connection
• Internet – to open results in your browser
The app does not collect, share, or upload your scan data to any server.
👨💼 Perfect for All Users
• For Students & Educators: Quickly access learning resources, scan textbook codes, share assignment links, or organize study materials with QR codes.
• For Business Professionals: Create digital business cards, generate meeting QR codes, scan conference badges, or share presentations instantly.
• For Shoppers & Consumers: view product details by scanning product barcodes
• For Families & Home Users: Share WiFi credentials with guests, scan tickets for events and travel, decode restaurant menus, or organize household documents with QR labels.
With QR Reader & Barcode Scanner, scanning and sharing become more effortless than ever!
⚡ Fast & Accurate Scanning
No more tapping buttons or waiting. Just point your camera, and the app instantly recognizes any QR code or barcode. From website links to Wi-Fi access, event tickets to product details — everything happens automatically.
🖼️ Scan from Saved Images
Got a QR code in your gallery, a screenshot, or a digital ticket? Upload it directly and let the app decode it for you. Perfect for restaurant menus, flight passes, online coupons, or shared screenshots.
🌐 Easily Connect to Wi-Fi
Skip the hassle of typing long, complicated passwords. Scan a Wi-Fi QR code and connect securely using Android’s built-in prompt. Works great at home, school, cafés, or offices. (Location permission may be required.)
🎨 Generate Your Own QR Codes
Create your own QR codes for websites, Wi-Fi, business cards, events, or plain text. Customize and share them easily — ideal for personal or professional use.
🛒 Scan Products & View Details
Quickly scan barcodes on products to open web search results in your default brower for detail information. (The app is not affiliated with any websites displayed.)
🧾 Manage Your Scan History
Every scan is saved locally on your device. You can view, favorite, rename, or delete scans at any time. Simple, organized, and private.
🔐 Private & Secure by Design
We respect your privacy. QR & Barcode Scanner only uses essential permissions while active:
• Camera – for scanning codes in real-time
• Photos – for scanning saved images
• Location – for Wi-Fi connection
• Internet – to open results in your browser
The app does not collect, share, or upload your scan data to any server.
👨💼 Perfect for All Users
• For Students & Educators: Quickly access learning resources, scan textbook codes, share assignment links, or organize study materials with QR codes.
• For Business Professionals: Create digital business cards, generate meeting QR codes, scan conference badges, or share presentations instantly.
• For Shoppers & Consumers: view product details by scanning product barcodes
• For Families & Home Users: Share WiFi credentials with guests, scan tickets for events and travel, decode restaurant menus, or organize household documents with QR labels.
With QR Reader & Barcode Scanner, scanning and sharing become more effortless than ever!