Google Analytics - Improve your website to increase conversions, improve the user experience, and make more money using Google Analytics. Measure, understand and quantify engagement on your site with customized and in-depth reports.

F-Droid - F-Droid is an interesting alternative for Android users who want to try something different and not have to use the Goole Play store all the time.

StatCounter - StatCounter is a simple but powerful real-time web analytics service that helps you track, analyse and understand your visitors so you can make good decisions to become more successful online.

Amazon Appstore - The Amazon Appstore is a place to purchase and download apps for your Android device.

Histats - Start tracking your visitors in 1 minute!

Aptoide - Aptoide is a third party replacement for the traditional Google Play Store.