Nokia is set to move for a mobile app store. According to the sources, the company would have its own mobile app store at the upcoming Mobile World Congress.
Google Android also has its own mobile application store.
Nokia is the largest mobile phone maker in the world so it makes a lot of sense for them to launch their own store.
This store could be the central hub for users of Symbian powered mobile devices.
Nokia owns Symbian Limited and they are working with other players in the market on an open source edition of Symbian.