Great calculator
As soon as I heard the iPad didnt have a calculator, I knew I would have to get PCalc. I have it on my Mac and dont use it often (mostly use LaunchBar), but I could tell it was well designed and feature-full. The iPhone and iPad versions dont disappoint. Im in an astronomy class right now, and the app has been invaluable. If I need to look at something on my iPad, Ill use the iPhone version, but having such a large calculator on the iPad really makes it more useable. Excellent job!
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PCalc