There are times when a discreet calculator app is just what's needed. Like when you have to secretly add up how much rent you're owed on a Monopoly square or when you need to divide that first dinner date bill exactly down the middle. (Kidding, about the latter at least).
Floating Calculator is just that, a simple, elegantly designed calculator app that closes up into a bubble on your home screen. Plus this bad boy has some pretty neat trigonometric functions too. Check it out, Floating Calculator is FREE.