Applications for the Desktop and Mobile running under any browser in the market - Android, Internet Explorer, Chrome, Firefox, Safari, Opera etc
A web application (or web app) is an application software that runs on a web server, unlike computer-based software programs that are stored locally on the Operating System (OS) of the device. Web applications are accessed by the user through a web browser with an active internet connection. These applications are programmed using a client–server modeled structure—the user is provided services through an off-site server that is hosted by a third-party. Examples of commonly-used, web applications, include: web-mail, online retail sales, online banking, and online auctions.