Adguard — application to block ads in browsers, with the ability to purchase a key to block ads in applications. In addition to the functions of the blocker application allows you to block phishing sites and Scam sites. Also built a questionable feature of blocking the social buttons on the sites.
Application developers were guided by the principle of fast loading: advertising slows down the launch of applications and sites, because it takes time to download, social and share buttons have not escaped the fate of advertising – weak Android devices for a long time to process scripts, so the developers offer and remove them.
Unlike similar applications Adguard works without root-rights, which distinguishes it. The mechanism of the application is quite simple: a VPN server is created on your device and content is filtered through it, you can configure filtering and its “rigidity” at any time in the application settings.