9 May 2016
Will be better with 3D graphing
21 April 2016
I installed this APP primarily to work on a 'perspective' problem. My instinct tells me that 'straight lines to vanishing' do not conform to real world perspective. I attempted to use the ATAN function, but all curves appear as a straight line at Y=0. Is the ATAN function operating properly? [You are standing on an immense flat plain next to a wall stretching in both directions to the horizon. Look in one direction along the wall: the wall top & bottom appear as straight lines converging at a vanishing point (so I was taught); now, look in the opposite direction: looks the same, with convergence to the opposite vanishing point. NOW, look straight up at the top of the wall above your head. Is it 'pointed'? If traditional perspective were true, the straight lines from opposite vanishing points would meet at a point (angle). But the wall top is 'straight'! So, what's up Art teachers'? And you also tell me that circles seen at an angle are ellipses!]
17 March 2016
I accidentally switched the type of calculator and it wont let me switch back so it makes it that much harder to do my home work
3 December 2015
Its good but should have the option to move the graph around becuase with a big y-int you have to zoom out alot please fix this
1 August 2015
Can't use the keyboard to enter data. Just the keys on-screen. Also, as another user said, the unit converter is approximate. It gives 1 inch as almost 12 feet but not exactly.
15 April 2015
Fonts used in program are too large, so large you can't see what the keys are supposed to do.
2 April 2015
Got the job done, but in a very inconvenient way. Try to find a better app that's reliable, easy to see/type on, and full of options. This is... barely okay.
5 February 2015
I was in the graphing calc but then I tapped the graph and then I can't type anything in again. Help
26 December 2014
The numbers and functions do not show clearly in all screen orientations.
7 September 2014
It is so great and is very helpful!