What do your apps know about you?

What do your apps know about you?

This is the most widely used smartphone operating system-Google Play and download android market standard for applications for which I chose Android. Game-app advertising banners keywords now have access to the internal Internet addresses, or at least can be used for business activity in the navigation.
Indeed, most of the free apps development or support third-party advertising collect checks this information to understand the ones that have integrated advertising.