RMRBank is one of the most comprehensive finance package available for PDA/Smartphones.. As well as the usual functions of Transaction storing and reconciling, Archiving, Standing Orders and Categories, it also has full multi-currency support, full Quicken/MSMoney interoperability, optional password protection, filters and 'Look Ahead' modes.
RMRBank - In addition it also has optional (free) 'plug-in' modules to do Fuel Consumption monitoring, Home Inventory, Investment Performance tracking, Budget Planning, Utility Usage monitoring and a full Expense Account tracking program.