Enough to see the hell in Moscow Metro Authorization! Do it for 1 click! And see Freedom of internet! — Tap on first loaded ad.
How to use: connect to wi-fi in Moscow Metro, click on ad when ad page is shown, then the app will handle redirections until reach pure internet connection.
Using this application, you are taking full responsibility for interaction with the internet service in the subway.
This app is open source. Source code is stored on GitHub.