Numerari Scientific Calculator

Ya seriously this is the most useful calculator I personally have ever dreamed could be possible. Initially, after using it for a couple weeks, I felt like there could have been more thought in the manual. I figured out what I needed to do, PLUS so far there has been no issues of "how do I do this?" . The GUI is intuitive enough to rock and roll. As with all things in life, I hope they continue to make this better and better. Too many extremely cool things suffer from what I call "cow in heaven." Which is where the achievements are so great that there becomes a fear of change or improvement. I see there is still some crazy cool functionality which could be in this app in the future... Besides that, I have not needed another calculator for years now !!!!!

It just took my five minutes to log into iTunes as my password was hosed and I would never go thru all that trouble if I didn't think this calculator deserved mention. This is the best bar none as the subject states. It is highly functional and the graphics are more than just pretty pictures. The button graphics really highlight the functions opposed to just being a pretty skin. I've been collecting calculators for years and have an extensive collection of HP and old TI mag card readers. I have most calculators available for the ipad of any worth and had used '42' almost exclusively until now. The one feature that I love is the way you can move the edit line by dragging on the keypad. It makes editing on this app near perfect which has always been a problem on the ipad. As far as math goes, I can't find a bug and doubt I will. I do wish it had scripting but can live without it for now.

I like this calculator better than any that I have used. It has a full feature set, and the memory stack is very convenient. Editing equations by "gesturing" the cursor right to left is clever, innovative, and useful. My only major disappointment is that the units don't always behave as I expect them too. My only minor disappointment is the inability to multi-select and erase portion of the memory Stack, rather than all of it or one entry at a time. Still, I find Numerari so useful and so much better than other scientific calculators that I gave it five stars.