JOCA is a freeware mobile phone application based on the mobile JAVA language implementation J2ME. Certain content is being preprocessed/compressed by a proxy server system and exchanged via GPRS (UMTS not being required) with the mobile application. JOCA features an online Wikipedia browser (English and German), a programmable RSS reader, a television EPG, radio playlists, weather forecasts, traffic information, horoscopes as well as commercial content (e. g. mobile lottery, music sales etc.).
JOCA is being developed and enhanced by InteracT!V and on air since early 2005.
Latest version download HERE