QR Code Reader Downloads & RevenueQR Code Reader - Super Fast! · Google Play
Not in a tracked Google Play top chart right now.
Updated 2 Nov 2026 · rankings refresh through the day
DeveloperHealth & Fitness AI Lab
CategoryProductivity
PriceFree
Released
Installs500k+
Rating★ 4.0 (4.7k)
Updated–
Content ratingEveryone
QR Code Reader - Super Fast! update history & changes
Last change · 2 events since 18 Jan 2019Full timeline ↓Full timeline · 2 events
- 🆕QR Code Reader - Super Fast! first spotted by AppInsiderUnited States (found via similar)
- 🆕QR Code Reader - Super Fast! released on Google Play
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.0 ★
4.7k ratings
Measured
QR Code Reader - Super Fast! on Google Play
App details
App ID
com.bluefish.qrcode
Publisher
이자하
Publisher country
South Korea
Content rating
Everyone
QR Code Reader - Super Fast! 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.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: Ad-led
How QR Code Reader - Super Fast! makes money: subscriptions, one-off purchases and ads.
Ads
Ads
/mo
of revenue
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
4.0 ★
4.7k ratings
Measured
Ratings
4.7k
Measured
Written reviews
169
Measured
About QR Code Reader - Super Fast!
Easy to use
1. Our app is powered by recent Artificial Intelligence (AI) technology called Deep Learning.
2. Our QR & barcode scanner app works well in any orientation like upside-down or even sideways.
3. Our QR & barcode reader app automatically find the exact QR code region.
Fast detection
1. QR & Barcode are detected instantly.
2. No need to press button to take picture or adjust zoom.
No hassle
1. Privacy First: only the camera permission will be requested with no sign up hassle. Also, your data is stored solely in your phone.
2. All Free: No annoying in-app purchase. Unlimited scanning and features.
3. Light weight: app size is small.
Lots of menus
URL scanner, Text to clipboard, WiFi, Call, SMS, Email, Calendar event, Contact, product detail, ISBN Book, Map, even driver license barcode, coupon and coupon codes. Also, you can share data with other favorite apps.
Modern UI
1. Brand new material UIs: no old-fashioned Android UI
2. Colorful layout and animation in UI
3. Powerful search by content, calendar date and barcode types on record list
Easy configuration
Can configure QR scan sensitivity, beep sound, vibration, flashlight, and even UI
Support all format of QR & Barcode
1. 1D Barcode (Codabar, Code 39, Code 93, Code 128, EAN-8, EAN-13, ITF, UPC-A, UPC-E) and 2D QR Code (Aztec, Data Matrix, PDF417, QR Code)
2. Then, it will be classified into URL scanner, contact, calendar events, email, phone numbers, SMS, ISBNs, WiFi, geographic location, and driver license.
Auto backup (> Android 6.0) and csv export
How to scan and read QR & barcode
1. Please hold still over QR or barcode closely until a white box appears. Once QR & barcode is detected, phone will vibrate shortly.
2. Note that the QR code should be fully covered by camera preview. Then, please hold the phone steady.
* Scan and Search product barcode with our QR & barcode reader app in shops. Then, powerful google search will help you to compare prices with online price and save money.
* We'd appreciate your valuable feedback. Please, report bugs or request features to [email protected].
1. Our app is powered by recent Artificial Intelligence (AI) technology called Deep Learning.
2. Our QR & barcode scanner app works well in any orientation like upside-down or even sideways.
3. Our QR & barcode reader app automatically find the exact QR code region.
Fast detection
1. QR & Barcode are detected instantly.
2. No need to press button to take picture or adjust zoom.
No hassle
1. Privacy First: only the camera permission will be requested with no sign up hassle. Also, your data is stored solely in your phone.
2. All Free: No annoying in-app purchase. Unlimited scanning and features.
3. Light weight: app size is small.
Lots of menus
URL scanner, Text to clipboard, WiFi, Call, SMS, Email, Calendar event, Contact, product detail, ISBN Book, Map, even driver license barcode, coupon and coupon codes. Also, you can share data with other favorite apps.
Modern UI
1. Brand new material UIs: no old-fashioned Android UI
2. Colorful layout and animation in UI
3. Powerful search by content, calendar date and barcode types on record list
Easy configuration
Can configure QR scan sensitivity, beep sound, vibration, flashlight, and even UI
Support all format of QR & Barcode
1. 1D Barcode (Codabar, Code 39, Code 93, Code 128, EAN-8, EAN-13, ITF, UPC-A, UPC-E) and 2D QR Code (Aztec, Data Matrix, PDF417, QR Code)
2. Then, it will be classified into URL scanner, contact, calendar events, email, phone numbers, SMS, ISBNs, WiFi, geographic location, and driver license.
Auto backup (> Android 6.0) and csv export
How to scan and read QR & barcode
1. Please hold still over QR or barcode closely until a white box appears. Once QR & barcode is detected, phone will vibrate shortly.
2. Note that the QR code should be fully covered by camera preview. Then, please hold the phone steady.
* Scan and Search product barcode with our QR & barcode reader app in shops. Then, powerful google search will help you to compare prices with online price and save money.
* We'd appreciate your valuable feedback. Please, report bugs or request features to [email protected].