the author of this app says:
Now you can "Count the Omer" on your Palm(tm)organizer. Omer provides you with the complete Hebrew text of "Sefirat Ha'Omer", and on each day it provides you with the specific information that you need to say that day. Omer is complete with alarms to remind you when to count, and a handy chart for keeping track of when you've counted. In order to use Omer, you need to have Hebrew Support+ (or Hebrew Lite) and Luach from Penticon installed on your Palm Organizer. Make sure to read the "readme.txt" file carefully before installing Omer.
This version also contains color support for the Palm IIIc.