QR Analyzer is made and published by ao-system, Inc. AppBrain is an independent app data site and isn't affiliated with ao-system, Inc. The app name, icon, screenshots and description belong to ao-system, Inc. and are shown as published on Google Play.
AppBrain's verdict
Niche- Installs
- 220
- Last updated
- August 30, 2026
- Ads
- Contains ads
- Size
- 22.8 MB
QR Analyzer is a niche app, with 220 installs. It doesn't have enough ratings yet to judge what users think.
User feedback
Ratings and reviews on Google PlayComments on QR Analyzer for Android
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Store listing
By ao-system, Inc., from Google Play“Visualize the internal structure of QR codes. QR analysis.”
Description by ao-system, Inc. Written by the developer, not by AppBrain. Click to read.
Instead of simply displaying decoded text like a typical QR reader, this app reveals how a QR code is constructed by showing its modules with clear color-coded layers and matrix views.
Key Features
- Capture a QR code with your camera and analyze it instantly
- Color-coded visualization of Finder Patterns, Timing Patterns, Format Information, Version Information, Data modules, and ECC (Error Correction Code) modules
- Display of mask patterns and the unmasked bit matrix
- Detailed QR metadata: version, error correction level, mask pattern, size, number of data codewords, and number of ECC (Error Correction Code) codewords
Recommended For
- Students and engineers who want to learn QR code specifications and internal structure
- Developers who need to inspect or debug their own QR libraries or decoders
- Anyone who wants to go beyond simple 'reading' and truly understand how QR codes work
QR Analyzer transforms QR codes from 'a grid of black squares' into a meaningful, structured system you can explore and learn from.
Recent changes:
Improved overall stability and performance.
Safety and technology
Found in the app by AppBrain- Ads
- Contains ads
- Price
- Free
- Libraries
- ?
- App size
- 22.8 MB
- Content rating
- Everyone
Technologies used by QR Analyzer
Releases
Updates seen on Google Play- Version
- 1.6.0
- Launched
- July 2026
Alternatives
Similar apps and more from ao-system, Inc.
Installs
Tracked by AppBrain- Last 30 days
- 36
- Play install range
- 100+
- Launched
- July 2026
Installs over time
QR Analyzer has been installed 220 times. Over the past 30 days, it has been installed 36 times.
Rankings
Google Play top chartsGoogle Play Rankings for QR Analyzer
About the app and developer
About QR Analyzer
QR Analyzer is a productivity app developed by ao-system, Inc.
How many times has QR Analyzer been installed?
QR Analyzer has been installed 220 times. In the last 30 days, the app was installed 36 times.
What is the rating of QR Analyzer?
QR Analyzer has no ratings yet.
Is QR Analyzer free?
QR Analyzer is free. The app size is 22.83 MB. The latest version available is 1.6.0. The last update was on August 30, 2026.
What are the requirements for QR Analyzer?
The app has a content rating of Everyone. The app has been available on Google Play since July 2026.
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