100 - 500 downloads
by Alexander Welch on 15/02/2014
This is the best calculator I've ever had! GREAT WORK!!!
by Arthur C. Vasquez on 10/12/2013
Removed my other calculators and stick to this one..... Great app!!
by James Hwang on 17/11/2013
I use this as a quick handy tool during programming. I would suggest to show the leading zero's in hex and binary (in portrait mode). They're shown in landscape mode. It's a bit misleading when leading zero are not displayed.
by Karl W on 10/11/2013
Great app, easy to navigate to the functions. I would like to have multiple memory locations. All conversions included are a big help for me. Keep up the good work!
by Eric Scott on 30/10/2013
Hi there, I was thinking the gcd(x,y) and z^y Mod x functions would be great additions to this calculator. These functions are really simple, but super powerful for programmers and mathematicians. Also a programmable mode would be awesome. Perhaps somethi
by Peter Donnelly on 14/09/2013
I got this mainly as a programmer's calculator, but was very pleased to find that it also does a great many unit conversions. Excellent all round.
by Charlotte Yeager on 16/07/2013
One the best RPN calc. Slow a little bit, but very useful. Programmer mode is nice.
by Jonathan Baikie on 04/07/2013
excellent app. so easy to use, i would recommend to everyone.
by Charles Burd on 18/06/2013
Efficient rpn calculator with lots of cool conversions and constants.
by Frank Ivie on 11/05/2013
BEST I'VE SEEN!
by John Hawkins on 29/04/2013
I tried a few calculator apps and this was the best for me. One feature request. At the moment, when an operator is pressed, x: is pushed to y: but the value is also retained in the x: register. Although x: is over-ridden by whatever is entered next, it
by Mordecai Gaston on 20/04/2013
It feels great to have a great scientific calculator on my phone to that allows me to do much of what I need to do. Thanks for this!
by Eric Katz on 09/03/2013
Excellent implementation. Should add complex numbers.
by Rick Lenten on 10/02/2013
Great calculator; gets better with every update. Not many calcs can compete with this one.
by Guy Howard on 23/01/2013
I finally found the calculator I've been looking for ever since I bought my first smartphone 12 years ago. Just at the right moment, because my workhorse binary calculator will not work on Win 7. The primary attribute I've been looking for is the abilit