Blokada is a free and open source mobile app and website designed to block online trackers, advertisements, and other malicious websites. It works on both Android and iOS mobile devices and helps protect users from online threats such as malware, spyware, and malicious websites. The app is designed to be easy to use and offers users an intuitive user interface that helps users quickly and easily block unwanted web content. Additionally, the app can be configured to block entire websites, specific tracking scripts, and other potentially malicious content. Blokada can also be used to block advertisements on websites, which can help to reduce page loading times and protect users from malicious ads.
Discontinued The project seems to be no longer developed. The latest version, v0.9.5.2, released in June 2015, can still be downloaded from the official website.