Our cross-platform personal finance program for Psion, Nokia 9210/9290, UIQ2, UIQ3, Sharp Zaurus, iPAQ, Windows, Unix, Linux (Phew!).

You can see some screenshots of Jabp running on both a PC and a P990 from here.

JABP downloads:
   Release  UIQ2  2.35  2010-06-12  by Malcolm Bryant
   Release  Communicator 92xx  2.35  2010-06-12  by Malcolm Bryant
   Release  EPOC (Psion)  2.35  2010-06-12  by Malcolm Bryant
   Release  UIQ3  2.35  2010-06-12  by Malcolm Bryant
   Release  Desktop software  2.35  2010-06-12  by Malcolm Bryant