SmartCS: Currency Converter

I switched to the app from my old currency converter app, because I needed a free app that would automatically display my client's local currency. This app does it perfectly, and there is no delay in updating the prices when switching between currencies. I am not very computer-literate, so I emailed them asking for them to do the setup for me, and they replied very quickly and did the whole setup immediately! Very impressed with the customer service so far. Would highly recommend this app, and the fact that it is free is excellent. Let's hope it stays that way!