Keep Telemarketers Away! This App Will Block Anonymous Calls And Blacklisted Numbers. After each upgrade, you'll have to open the app once so that it runs in the background. Can't install as a system app anymore with new android versions. Unfortunately, it just doesn't work anymore.
This application has been originally created by ETMSoftware and it refers to the Tools category. The developer rolled out a new version of Blockr on Jan 12, 2019 and over 0,5K users downloaded and set up the app. The overall score for this application is 3.2 on Google Play.
Download the free installation package of Blockr 0.2 and take a look at users' reviews on Droid Informer. The app runs on Android devices 4.1 and higher. It's secure to download the app.