Properties

• City Selection from the menu option among  105 countries and 2000 cities  all over theworld.
• Custom Location option for calculations with high precession.
  
• Calculation Capability to 6 different organizations which are Muslim World League,  University Of Islamic Sciences, Karachi, Islamic Society of North America, Umm Al-Qura University, Egyptian General
  Authority of Survey and Turkey Religious Affairs or user specific parameters.
  
• Calculations results are  done inside the phone without any GPRS or  any other data transfer types.
• There is no time period  limitation to use software or get the results.
• Canvas design see for  time left to next salat time.
  
• Calculation of  israq, istiva and isfirar times to  define  Karâhat times in a day.
  
• Synchronized calculation of Sun Altitude, Azimuth and Kiblah direction and distance with respect to the current position.
• Selection of warning from multi type melody and Athan recitations.
  
• Auto execution  when salat time reached.
  
• Can be executed  as a process on the background.
  
• Selection of Athan files according to the each salat time separately
  
• Multi language support.
• Capability to gather data from Global Positioning System during  calculations
  
• Customized warning types assigned to each time  from the 8 different  types.
• Can be seen İshraq, istiva and isfirar times to know the Karâhat bounds.
• Defined or predefined dawn and dusk angle calculations.
• Kiblah angle calculation according to  Magnetic North with magnetic declination. 
• Global moonsighting algorithm is develeped according Conference of Moonsighting held in 1978.

You should try Cepmuvakkit software on your PC by running JNLP file with Java this link.