Method and system for managing, delivering, displaying and interacting with contextual applications for mobile devices

A system for delivering temporarily a plurality of software applications each based on respective contextual data, to one or more wireless mobile end-user devices, by using a single application called contextual engine pre-installed in said one or more wireless mobile end-user devices, said delivery being limited to the immediate vicinity of specific locations, the system comprising:

• an end-user device storing said contextual engine, said end-user device being one of said one or more wireless mobile end-user devices,
• a remote server, and
• a local device connected to the remote server and located in the vicinity of one of said specific locations, and wherein
• the local device is configured to receive a remote request from said end-user device, when said end-user device is located near said local device, for retrieving one of said plurality of applications related to its respective contextual data,
• the local device is configured to receive said application from a remote server,
• the local device is configured to deliver, automatically via a wireless connection, said software application to said end-user device,
• said end-user device is configured to display said application,
• the contextual engine of the end-user device is configured to save one or several display components as dynamic cookies and to share said dynamic cookies with one or more users using a social networking site,
• the contextual engine is configured to detect an expiring period associated with said one or several display components and prevent said end-user device from operating said one or several display components once the expiring period is passed, and
• the contextual engine is configured to extend the expiring period through a transaction via said end-user device, and such transaction involves sharing, purchasing or trading points in exchange for extending said expiring period.