BigDay calculates the number of days since some date, and automatically shows when the next thousand will be. You can use BigDay to invent a birthday party when you want a party and your birthday is still months away, or as an excuse for a surprise anniversary. BigDay even tells you the next time a thousand-day anniversary coincides with a whole number of years! (Unfortunately, all but Methusaleh are unlikely ever to live that long.)

BigDay downloads:
   Release  EPOC (Psion)  1.04  2003-09-25  by Reuben Thomas
   Source  EPOC (Psion)  1.04  2003-09-25  by Reuben Thomas