The Best Scientific Calculator Out There

I would say that this is definitely the best scientific calculator for the iPhone. The buttons and controls are laid out intuitively. If you cant find it, finding it in the function menus should only take a few seconds.

Some of the buttons are programmable, which can really reduce time. If youre doing a lot of trig, for example, you can bind the most common functions to buttons (sin, cos, and arctan for me) for quick and easy access.

Oh, and it does complex arithmetic. It doesnt handle Eulers formula very well (e^{ix}=cos x + i sin x), but the programmable keys make this a cinch.

Overall, you cant go wrong with this app, and it is a great investment.

TomD1969 about EduCalc Pro