Countly is a real-time, open source mobile analytics application that collects data from mobile phones, and visualizes this information to analyse mobile application usage and end-user behaviour.
There are two parts of Countly: the server that collects and analyzes data, and mobile SDK that sends this data (for iOS & Android).
All data from countly is converted into meaningful information in true real-time with shiny graphics. With Mongodb-driven infrastructure, countly will gives the speed and performance a modern analytics platform needs.
You can install it on your server and start storing your own private data. You can extend Countly according to your requirements.
Multi-platform Countly offers integration with world’s two leading smartphones, Android and iOS. HTML5 is on the way. You can collect everything View detailed metrics, including session length, hardware type, carrier, connection type, activity length and more.