Calculator HD Pro

After years of use, this is still my go-to calculator app. Not only are the layouts customizable and easy to read, and the entry easy to modify, but the results can be notated and saved for later recall. Perfect

Simple yet powerful. I use it in my Real Estate business everyday.

Best calculator I have ever used.

Unless you’re an astrophysicist this calculator has everything you need for calculating everything needed! Yea! That’s a bit of a hyperbolic description, but it really does have everything you need: trig, algebra, and lots more, and the more mundane addition, subtraction, multiplication, and division. I’m an amateur astronomer and it can do all I need!!!

This is a wonderful calculator. The interface is uncluttered and it's easy to use.

Me encanta el diseño, la variedad de servicios. Es muy útil para mí. Gracias. Muy atractiva

Very easy to ready numbers, more calculations, entry history

Great calculator, in both the vertical format or the more advanced landscape format. E cellent!

Excellent calculator for everything I need. Beautiful, simple to use

Actually better in some ways but I really wish the basic keypad had a square root function. That’s one thing I always use building things. It does exist on the other keyboard choices though