Android is an operating system for mobile devices, ie smartphones and tablet computers, made by Google. Technically it's a modified linux system. The so called apps are little programs, that run on these devices and provide the user with different functionality.
On this page I introduce my apps for android and offer not only information for users but let you also read about my developing activities.
Inside the tutorials chapters I describe a general access into app development and give you some links where you can find more detailed information.