July 4, 2006
http://www.freewarepalm.com/calculator/currency.shtml

Currency features 146 currencies, the 13 old Euro cuurencies and 10 fully configurable entries for user defined currencies or trade quantities.

A fully configurable display enables the synchronous conversion of up to 8 simulataneous currencies.

The exchange rate date is stored for each individual currency, providing an easy mechanism for assessing the validity period of critical rates.

A visual warning marks outdated rates. A fully functional algebraic calculator and a single button tax adder / subtractor simplify common arithmetic operations.

The exchange rates can be updated by downloading a small daily updated currency database (cupdate.pdb) and syncing it to your PalmOS device.

The update is done daily around 18:00/18:30 UTC with the spot exchange rates for 146 currencies.