iConvert - Unit and Currency

Love it. I gave 4 stars rather than 5 only because it always launches with currency conversion, and wants you to wait while it downloads current rates. I almost never use it for that.

I use it frequently in my work for converting measures from scientific to English and back. So far it has covered every conversion unit I have needed. It is also quite useful for converting currencies while traveling and when preparing international quotes. When others in the room are guessing or “guesstimating” it affords me the opportunity to be the smart aleck in the room by having the exact exchange rate for that day. I must say that I found life much more difficult without it.

I use this almost every day and it has never failed. Thank you!