The app will carefully keep all the data so that you could go back and check it when necessary. Sometimes you might like to find the codes you scanned in the past. If the code you are scanning leads to a website, the QR code scanner will search for Wi-Fi and connect to it. When you open such a link, you might catch a digital virus. If it finds something suspicious, it will send you a warning.

Still, the app will analyze each link you try to open. It’s up to you what to choose and what to watch. The app works fast and easily – just open it and place your phone so that the camera can see the code. You can open any link in a few seconds.What is especially cool is that the service is free with all of its functions. Not only does it help you to scan the code but it also prevents you from having privacy issues. The app is simple and straightforward, and it comes with the bonus of the security checks from Kaspersky Lab.This is the most popular QR scanner application on Google Play. Additionally, if you want, you can set a sound or vibration after a successful scan. The app can retain the history of scanned codes, but you can disable this history in settings. Once the website is deemed safe, it is opened automatically by the app. The fact that it provides a security check before opening a website makes its speed even more remarkable. In our testing, QR Code Reader and Scanner from Kaspersky was the fastest app. This app has access to Photos/Media/Files, Camera, Wi-Fi connection information, Device ID & call information.

In the overview of each app, we mention the permissions requested to run in Android, at the time of writing this article. In this article, we list five apps that have more than one million downloads. It is a form of payment for apps that are offered for 'free.' The issue here is that the users rarely understand the potential threats of these data transfers. Many of these apps send the codes scanned to a central server together with the GPS coordinates from your smartphone. The problems with third-party apps are security and privacy risks. The result is that you need to install a third-party app to decode QR codes. Google did not include in Android a native capability to scan QR codes.

Qr code reader kaspersky