I just got a Moto Droid for business use. If I can't find a workable travel expense app I may have to return it and find something else The biggest problem I'm having in finding what I need is that everything I've tried so far assumes that all expenses will occur in a single currency. Many offer "multiple currencies," but that just means that all expenses are tracked in dollars or euros or pounds, etc. What I need is the ability to enter an expense for a meal purchased in dollars at the airport in Atlanta, and then the next day enter a meal purchased in euros in Paris. I need to be able to have the euro expenses tracked in euros for the same report as expenses tracked in dollars. And I need to be able to record expenses in at least 4 or 5 currencies per report. Ideally, the app would allow me to enter an exchange rate for each currency and would automatically convert the various currencies into dollar values for the report. If it would auto-convert at the time of data entry, I could do away with the requirement to have euros and dollars and pounds in the same report. Ideally, I also need to be able to export easily to Excel. Ideally, I also need to be able to track miles driven. Ideally, easy data entry would be nice as well. Surprisingly few apps I've tried have even this basic feature. It's pretty hard to enter expenses on the go if you have to sit down, use both hands, and tap seven times to even get to the data entry field. Evidently, I'm asking for a lot, even though my ancient first edition Palm Pilot had exactly what I needed preinstalled years ago. Since this is for business use, I'm willing to pay for the app, even up to $25 or $30 or so if necessary. So is there an answer out there? If not, any developers want to take it on? I know several other business travelers who need something like this. Help!