QRU? Downloads & RevenueQRU? - QR Code Debugger · App Store
Not in any tracked top chart right now.
Updated 1 Nov 2026 · rankings refresh through the day
DeveloperJon Samp
CategoryDeveloper Tools
PriceFree
Released
Rating★ 0.0 (0)
Version2026.9
Age rating4+
First seen by us
5 Oct 2026
5 Oct 2026QRU? - QR Code Debugger update history & changes
Last change · 7 events since 25 Feb 2025Full timeline ↓📦Updated to version 2026.9📈Dropped out of every chart we track🆕First spotted by AppInsider📦Version 2026.8🆕Released on the App Store
Full timeline · 7 events
- ✏️QRU? - QR Code Debugger: app got smaller66 MB → 24 MB (-63%)
- ✏️QRU? - QR Code Debugger: needs a newer iOSiOS 16.4 → iOS 17.0
- 📦QRU? - QR Code Debugger updated to version 2026.9Supports additional form factors.
- 📈QRU? - QR Code Debugger dropped out of every chart we trackLast seen 5 Oct
- 🆕QRU? - QR Code Debugger first spotted by AppInsider#16 in Top Free · Developer Tools · Italy
- 📦QRU? - QR Code Debugger version 2026.8General improvements.
- 🆕QRU? - QR Code Debugger released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
0.0 ★
0 ratings
Measured
QRU? - QR Code Debugger on the App Store
App details
App ID
6741717337
Publisher
Jon Samp
On the store since
Feb 2025
1 year on the store
Minimum OS
iOS 17.0+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
1
EN
Size
24 MB
Also listed in
Utilities
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
0.0 ★
0 ratings
Measured
Ratings
0
Measured
About QRU? - QR Code Debugger
QRU? is a free, open-source QR code debugger built for developers. Scan any QR code and instantly see its data broken down into color-coded components.
Stop guessing what's inside a QR code. QRU? scans and parses QR codes, then displays a colorized breakdown of every URL component — protocol, host, path, and query parameters — each in a distinct color so you can debug at a glance.
KEY FEATURES
• Colorized URL Breakdown — See protocol, host, path, and query parameters highlighted in distinct colors
• Instant Scanning — Point your camera and get results immediately
• QR Code Generation — Generate a QR code from any scanned URL to share with other devices
• Scan History — Keep a log of every scan, revisit and manage them anytime
• Copy Anything — Tap any component to copy it to your clipboard
• No Ads, Ever — Completely free with no ads, tracking, or in-app purchases
• Open Source — Full source code available on GitHub
BUILT FOR DEVELOPERS
QRU? was originally built to debug EAS Update QR codes, but it works for any QR code you encounter during development. Deep links, universal links, API endpoints, redirect URLs — if it's encoded in a QR code, QRU? will break it down for you.
PERFECT FOR DEBUGGING
• Deep link testing
• Universal link verification
• API endpoint inspection
• Redirect URL analysis
• Query parameter validation
• Custom URL scheme debugging
Start scanning today!
Stop guessing what's inside a QR code. QRU? scans and parses QR codes, then displays a colorized breakdown of every URL component — protocol, host, path, and query parameters — each in a distinct color so you can debug at a glance.
KEY FEATURES
• Colorized URL Breakdown — See protocol, host, path, and query parameters highlighted in distinct colors
• Instant Scanning — Point your camera and get results immediately
• QR Code Generation — Generate a QR code from any scanned URL to share with other devices
• Scan History — Keep a log of every scan, revisit and manage them anytime
• Copy Anything — Tap any component to copy it to your clipboard
• No Ads, Ever — Completely free with no ads, tracking, or in-app purchases
• Open Source — Full source code available on GitHub
BUILT FOR DEVELOPERS
QRU? was originally built to debug EAS Update QR codes, but it works for any QR code you encounter during development. Deep links, universal links, API endpoints, redirect URLs — if it's encoded in a QR code, QRU? will break it down for you.
PERFECT FOR DEBUGGING
• Deep link testing
• Universal link verification
• API endpoint inspection
• Redirect URL analysis
• Query parameter validation
• Custom URL scheme debugging
Start scanning today!
Latest updates
2026.9
Supports additional form factors.
2026.8
General improvements.
Store changes
What QRU? - QR Code Debugger changed on its store page: name, icon, screenshots, price, size, languages, requirements.
App got smaller
66 MB → 24 MB (-63%)
Needs a newer iOS
iOS 16.4 → iOS 17.0
