64 Bit Calculator

Great program                 64 bit calc

Great app bravo I am a programmer and Ive been looking for such a calculator for years Good job                 Computer engineer

This is by far the best programmers calc app you can buy hands down They did an amazing job with this app Wish list Floating point binary IEEE 754 calculations The scientific programming community will thank you When word size is lower than 64 bits the font size should increase to use available screen space In 8 bit mode the digits are exactly the same size as in 64 bit mode and the rest of the available screen space goes unused The shift key needs a new symbol An arrow bent at a 90 degree angle is confusing looks like an enter key It should say shift or 2nd or something like that PS someone below this asked for signedunsigned int capabilitythis app does do that too              The best programmers calc app out there

I like seeing all the number bases at once the ability to toggle the binary bits and to enter in text strings It is a perfect tool and indispensable when programming                 Great App

Very well done app Reminds me of the apple mac programmer calc though better It covers about everything I want to do with a programmer calculator Functionality is laid out nicely                 Well done

Great program Works perfectly                 Great

Maybe I dont I entered a hex number and changed to decimal It gave a completely wrong answer I switched to another ap Luckily it worked I was in a meeting and needed to make several conversions quickly 64 bit did not do the job     64 bit calculator

I like this but its really odd that the RPN calculator is just really a completely separate low function miniapp that is going to please few Id love to see the entire app including the programmer part be RPN Why not have one calculator with maybe a programmer screen and a scientific screen Id like the whole thing to be RPN or a switch to choose between algebraic and RPN Theres also a bug in that you cannot switch bytes otherwise a nice feature if the upper byte is 0000 even if you tell it you are working in 16 bits So if you start with FF00 you can swap bytes once which takes you to FF really 00FF but then you are stuck a clear bug The same bug applies when switching lower and upper words in 32 bit mode Hopefully no computational bugs but that does make me a little nervous Otherwise I like it a lot The ASCII and Unicode features are great And 3 is a super deal Now I see there is an HD version also at 3 What gives              Pretty cool but a little odd

I have been using base convert for quite some time and like it But this program has a bit better interface and the inclusion of math functions is awesome There are only three things that I would love to see added to the program 1 Signed and unsigned capability 2 BCD notation this could be a tap to the binary section to switch just like the dechexoct selection 3 ASCII and UNICODE tables that you can scroll through                 Very nice program

Ive used this program a ton Very helpful when programming                 Very Handy

Absolutely the best calculator for computer science students A few more operation would be nice but in general has everything one would need                 A must for CS students

Ive been using this app for a while and its great It has always given correct answers for me and it is the best app out there                 64 Bit

Ever had the situation where your favorite tool let you down The most excellent pcalc just couldnt do what I needed it to handle full 64bit numbers A quick trip to the app store got me this sweet little app which saved my bacon Or at least my sanity Or some of it Whatever was left Id love to see some memory storagerecall registers but man what a lifesaver                 Just what I needed