Force closes constantly The program worked once and has never opened again. I have tried uninstalling and reinstalling to no avail. 20 bucks down the drain unless it is fixed. I have also tried contacting for support. Its been a week today that the program hasn't worked and no one has contacted me back at all.
Impressive app, but... People complain about missing keyboard in Catalog and Search tab from February 2014. Why it is still broken? Mathematics is an exact science. How can I trust the results of the MathStudio when a developer is not able to fix something so simple like missing keyboard for eight months? Is it beyond his capabilities?
Good program, but expensive Well considered overall, but for 20 dollars, I expect to be able to use slide gestures to clear items, scroll through and have more advanced table options.
S5 - - Used one time after that glitches and bugs galore I have an s5 and while checking out the app initially after purchasing it, it worked fine. I entered an expression in the input box and got an answer. After that the input box disappeared so anything I entered had no where to go. Nothing would load from the library, searching was unless as no keyboard would appear while on the search screen. The settings screen is impossible to know what is actually set. As check boxes clear and check themselves in relation to where the screen is scrolled. Rip off
Best Calc. Ever It keot crashing on me, but I sent bug report and they actually fixed it. THX SO MUCH. I like how the graphing works. Everythings perfect, but I have two suggestions. Make the 3D vectors more easy to see, as of now theyre weird looking. And this sugg is just personal, can you add an option to input equations like the app Calculator Pro. Thanks!
abandoned on android + no menu + distorted graphs = pointless This was once a great app with some annoying bugs, now it seems to have been abandoned so those of us who paid have been left with something which turns circles into ellipses on full-screen graphs, and on some tablets there isn't even a menu button to load or save things, thus the app is now pointless when it should have been wonderful, especially with the interactive sliders. It seems the devs were more than happy to take our money and then use it to develop an on-line free program, which in the real world would be called theft, but as they've proven they care nothing for us, I care nothing for them.
New button pad! Swipe left, right, up and down.
Best explained concepts to help you with Calculus include tools for calculation.