EMV QR Reader: KHQR & MPQR
Parse VIETQR,THAIQR,EMV
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Improved QR scanning reliability with better 60fps camera handling, cleaner preview colors, and clearer EMV tag validation details.
Parse and validate EMV payment QR codes in seconds.
EMV QR Reader helps fintech teams, merchants, and QA quickly inspect KHQR, VIETQR, THAIQR, and MPQR data from camera or photo library.
Why EMV QR Reader:
• Verify mandatory EMV fields and CRC quickly
• Detect dynamic vs static QR type instantly
• Inspect tag-by-tag raw data, including merchant and currency details
• Decode additional data fields and timestamps
• Copy raw QR content for debugging and support workflows
How it works:
1. Scan a payment QR from camera or photo library
2. Review validation status and tag breakdown
3. Copy raw content for troubleshooting and support
Built for payment developers, integrators, and operations teams that need accurate EMV QR inspection on iPhone and iPad.
more What’s New
- Added a dedicated Mac experience for Apple Silicon Macs with a split view and drag-and-drop QR image parsing.
- Improved scanner performance and camera handling for smoother, more reliable scans.
- Fixed a crash that could affect newer iPhone models, including iPhone 17 Pro Max.
- Added timestamp support and expanded QR details with clearer identifier information.
- Improved the camera permission flow so the app behaves better when access is denied.
- Fixed cases where scanning could continue after opening another screen.
- Refined the details and About screens for a cleaner overall experience.
2.5.6 Mar 10
What’s New
- Improved QR scanner stability and compatibility on newer devices, including fixes for iPhone 17 Pro Max.
- Optimized 60fps camera configuration for more reliable scan behavior and zoom handling.
- Improved camera preview rendering by normalizing color/HDR behavior on supported devices.
- Added dynamic vs static QR code identification in the details view.
- Added timestamp parsing and display support for supported QR data fields.
- Fixed an issue where scanning could fail to stop or resume correctly after presenting other screens.
- Improved camera-permission handling with a clearer flow when access is denied.
- Added an About page and polished the details UI for better readability and overall UX.
2.5.5 Mar 3
Thanks for using EMV QR Reader! To make our app better for you, we bring updates to the App Store as soon as possible.
Every update of our EMV QR Reader app includes improvements for speed, reliability, bug fixes, and new features.
In this version:
• Attempted to resolve crash issue on iPhone 17 Pro Max
• Enhanced Liquid Glass support
• New UI and UX enhancement
2.5.4 Jan 23
Thanks for using EMV QR Reader! To make our app better for you, we bring updates to the App Store as soon as possible.
Every update of our EMV QR Reader app includes improvements for speed, reliability, bug fixes, and new features.
In this version:
• Attempted to resolve crash issue on iPhone 17 Pro Max
• Enhanced Liquid Glass support
• New UI and UX enhancement
2.5.3 12/29/2025
Thanks for using EMV QR Reader! To make our app better for you, we bring updates to the App Store as soon as possible.
Every update of our EMV QR Reader app includes improvements for speed, reliability, bug fixes, and new features.
In this version:
• Enhanced Liquid Glass support
• New UI and UX enhancement
2.5.2 10/09/2025
Thanks for using EMV QR Reader! To make our app better for you, we bring updates to the App Store as soon as possible.
Every update of our EMV QR Reader app includes improvements for speed, reliability, bug fixes, and new features.
In this version:
• Enhanced Liquid Glass support
• New UI and UX enhancement
2.5.1 09/30/2025
Thanks for using EMV QR Reader! To make our app better for you, we bring updates to the App Store as soon as possible.
Every update of our EMV QR Reader app includes improvements for speed, reliability, bug fixes, and new features.
In this version:
• Added Liquid Glass support
• New UI and UX enhancement
2.5.0 09/22/2025
Thanks for using EMV QR Reader! To make our app better for you, we bring updates to the App Store as soon as possible.
Every update of our EMV QR Reader app includes improvements for speed, reliability, bug fixes, and new features.
In this version:
• UI and UX enhancement
2.4.5 09/01/2025
Thanks for using EMV QR Reader! To make our app better for you, we bring updates to the App Store as soon as possible.
Every update of our EMV QR Reader app includes improvements for speed, reliability, bug fixes, and new features.
In this version:
• UI and UX enhancement
2.4.4 08/28/2025
Thanks for using EMV QR Reader! To make our app better for you, we bring updates to the App Store as soon as possible.
Every update of our EMV QR Reader app includes improvements for speed, reliability, bug fixes, and new features.
In this version:
• UI and UX enhancement
2.4.3 08/27/2025
Thanks for using EMV QR Reader! To make our app better for you, we bring updates to the App Store as soon as possible.
Every update of our EMV QR Reader app includes improvements for speed, reliability, bug fixes, and new features.
In this version:
• UI and UX enhancement
2.4.2 08/04/2025
Thanks for using EMV QR Reader! To make our app better for you, we bring updates to the App Store as soon as possible.
Every update of our EMV QR Reader app includes improvements for speed, reliability, bug fixes, and new features.
In this version:
• UI and UX enhancement
2.4.1 07/08/2025
Thanks for using EMV QR Reader! To make our app better for you, we bring updates to the App Store as soon as possible.
Every update of our EMV QR Reader app includes improvements for speed, reliability, bug fixes, and new features.
In this version:
• UI and UX enhancement
2.4.0 03/12/2025
Thanks for using EMV QR Reader! To make our app better for you, we bring updates to the App Store as soon as possible.
Every update of our EMV QR Reader app includes improvements for speed, reliability, bug fixes, and new features.
In this version:
• UI and UX enhancement
2.3.0 02/28/2025
Thanks for using EMV QR Reader! To make our app better for you, we bring updates to the App Store as soon as possible.
Every update of our EMV QR Reader app includes improvements for speed, reliability, bug fixes, and new features.
In this version:
• UI and UX enhancement
2.2.9 10/16/2024
Thanks for using EMV QR Reader! To make our app better for you, we bring updates to the App Store as soon as possible.
Every update of our EMV QR Reader app includes improvements for speed, reliability, bug fixes, and new features.
In this version:
• Resolved layout issue on iPad when running on iOS 18
2.2.8 09/26/2024
Thanks for using EMV QR Reader! To make our app better for you, we bring updates to the App Store as soon as possible.
Every update of our EMV QR Reader app includes improvements for speed, reliability, bug fixes, and new features.
In this version:
• Added support for iOS 18
2.2.7 09/18/2024
Thanks for using EMV QR Reader! To make our app better for you, we bring updates to the App Store as soon as possible.
Every update of our EMV QR Reader app includes improvements for speed, reliability, bug fixes, and new features.
In this version:
• Resolved missing value for Wing Bank QR
2.2.6 09/12/2024
Thanks for using EMV QR Reader! To make our app better for you, we bring updates to the App Store as soon as possible.
Every update of our EMV QR Reader app includes improvements for speed, reliability, bug fixes, and new features.
In this version:
• UI and UX enhancement
2.2.5 09/11/2024
Thanks for using EMV QR Reader! To make our app better for you, we bring updates to the App Store as soon as possible.
Every update of our EMV QR Reader app includes improvements for speed, reliability, bug fixes, and new features.
In this version:
• Added currency code for Transaction Currency Code field
2.2.4 09/07/2024
Thanks for using EMV QR Reader! To make our app better for you, we bring updates to the App Store as soon as possible.
Every update of our EMV QR Reader app includes improvements for speed, reliability, bug fixes, and new features.
In this version:
• Resolved issue where some tags are missing
2.2.3 09/02/2024
Thanks for using EMV QR Reader! To make our app better for you, we bring updates to the App Store as soon as possible.
Every update of our EMV QR Reader app includes improvements for speed, reliability, bug fixes, and new features.
In this version:
• Resolved in app purchase issue
• UX enhancement
2.2.2 08/08/2024
Thanks for using EMV QR Reader! To make our app better for you, we bring updates to the App Store as soon as possible.
Every update of our EMV QR Reader app includes improvements for speed, reliability, bug fixes, and new features.
In this version:
• Resolved in app purchase issue
• UX enhancement
2.2.0 07/16/2024
Thanks for using EMV QR Reader! To make our app better for you, we bring updates to the App Store as soon as possible.
Every update of our EMV QR Reader app includes improvements for speed, reliability, bug fixes, and new features.
In this version:
• Resolved issue with restore purchase
• UX enhancement
2.1.1 07/15/2024
Thanks for using EMV QR Reader! To make our app better for you, we bring updates to the App Store as soon as possible.
Every update of our EMV QR Reader app includes improvements for speed, reliability, bug fixes, and new features.
In this version:
• Bug fix and UX enhancement
2.1.0 07/14/2024
What’s New
- Added a dedicated Mac experience for Apple Silicon Macs with a split view and drag-and-drop QR image parsing.
- Improved scanner performance and camera handling for smoother, more reliable scans.
- Fixed a crash that could affect newer iPhone models, including iPhone 17 Pro Max.
- Added timestamp support and expanded QR details with clearer identifier information.
- Improved the camera permission flow so the app behaves better when access is denied.
- Fixed cases where scanning could continue after opening another screen.
- Refined the details and About screens for a cleaner overall experience.
more Version 2.5.6 Mar 10
Data Not Collected The developer does not collect any data from this app.
Supported Features
Larger Text
Dark Interface 