Great App. I've owned and still own a HP 12C for over 40 years. This App replicates it to the T. Plus I "LOVE" the backup or erase stroke key. If I hit a wrong # instead of stopping and re-input the whole number, I can just back up that wrong digit. Thanks
Amazing If you liked you hp 12c you will love this calculator's financial mode. Also had a great scientific and regular calc
The very best Calculator does it all, and RPN makes complex calculations flow.
Best rpn calculator by far 2 enter 2 x 4 , it's all there is to say
Good Good calculator
Excellent Calculator App Everything about this calculator is good. And it keeps getting better. Seeing mine has probably caused ten people to buy it over the last few years.
v1.57 should fix menu issue on tablets, program execution problems
Long-press any key to use its shifted (orange) function. Long-press the 'f' key to bring up the menu. In Basic mode, long-press any key to bring up the menu. You can also bring up the menu by tapping the display. Finally, long-press the display to bring up the copy/paste menu. (v1.56 fixes a bug in the hex buttons in scientific mode)