Mobile App

Introduction

The QRsiren mobile app is available for iOS and Android devices, and can be download from Apple Store and Google Play free of charge. It is packed with features to help you determine if the QR code you are about to scan is valid or malicious.

Download the QRsiren mobile app today from the Apple or Google app stores.

AI Analysis

The more details you enter, the better the results. Our AI analysis engine will do the rest.

Report & Test Results

QRsiren gives an easy to understand summary of the scanned QR code (but the detailed test results are still there for the more inquisitive users).

Nearby Malicious

Are you curious if there's any malicious QR codes nearby? Don't worry, you can see where they are with a single click in the QRsiren app.

Multi Language

QRsiren is available in 12 languages, covering the most spoken languages in the world (and some of the less spoken ones too).

AI Chat

Still not sure you want to trust that QR code? Have a chat with our AI assistant who can help answer your queries.

Frequently Asked Questions

What permissions does the app need?In order to function properly, the mobile app requires access to the camera and location. It uses the camera to scan the QR codes for analysis, and uses the location to report any malicious QR codes nearby.
What is the minimum OS versions?In line with the recommendations of Cyber Essentials, we have decided to make the mobile app available to all supported mobile OS versions. Therefore, when a mobile OS is no longer supported by the vendor, we will update our minimum requirements.
Do you store personal data?No, we don't store your personal data (unless you complete a feedback form with your details.
Do you track my location?No, we don't track your mobile device or identity when requesting a location - we merely record a QR code location.