Android Informer isn't a download website. It provides information about applications that are available to download on Google Play. Also, on the website you can view screenshots of the application that are in the database, read a small description and obtain a download link for them. To find an application on Android Informer, use the search bar from the top of the screen and to obtain a download link for it, press the Google Play button from the right side. By doing this, you will be automatically redirected to the application's download page from Google Play.