Nowadays it is hard to find just a simple “anything”. All I needed is a calculator that do basic; every day adding, subtracting, multiplying, dividing, square roots, powers, basic formulas for home repairs, plus whatever a retired person would use. I have tried several, but the ones I found were for people that needed expanded use of a calculator, or just wanted one that was too basic. This calculator is perfect for someone that does odd jobs around the home and likes to travel. It’s easy and has around 95% of the calculations I will ever need.

I love that this has backspace and shows your whole equation so you can know you typed the numbers right!It is very simple yet has advanced features without making you rotate your phone sideways I like the clever converters and solvers that let you fill in the numbers you know in order to calculate the others. Press More to see them

I want to sum durations in mixed units of measure. Specifically, how long it takes to complete a list of tasks. I’ve timed each task and have results in minutes and seconds. The only time tasks you have are durations between two time points. This is quite a gap in your claim that your app calculates everything — there’s another app that adds times. Says to me there’s a need for this type of calculation. Perhaps add the word “nearly” — then it would be truthful. As it is, right now you’re over promising and under delivering.

Been using frequently for a year now. Great multi tool calculator. It’s got different conversion calculators for anything you need. Love the calculator can go from simple to scientific easily. The favorites is helpful for the tools you use most. The one thing I’d like to see is for the conversions to have more than 2 slots, I’d like to be able to type in one unit and have it show multiple conversions of my choice. I think this is a simple add and delete put to the user.