I started using this with derivatives in Calc 1 and it has been extremely useful. My only issue so far is the question bar will clear itself and sometimes its a pain having to retype a long function or equation. And it uses u substitution which I am not familiar with, but both easy to work around! I will recommend this to every person I can, it feels like a must have for math based majors. Also very nice in combination with textbooks that only answer odd questions.
The people complaining about paying to see the steps are absolutely ridiculous and must not care about their education. A ti-84 will cost you $100 and do such a small fraction of what this calculator can do. This is an amazing app and had eliminated all my math anxiety
It app is gone and nice but i was doulbe charge for paying the subscription why is that and i want to know why i was charge more than the amount that i was meant to pay for the subscription. I want my other half of my money that they took back
Really? Yes I know the trig ID is true I need to know how to prove it without paying a fee. Also the ads are horrible. Had this app for 5 minutes. dumb.
The bottom line: If you want an exceedingly easy to use calculator this is it. If you want something more useful than a standard calculator look elsewhere. The bad: For *difficult* problems that go against intuition, this does nothing useful. The "step by step" premium feature is a joke and is the same as the desktop version which can be accessed via browser by forcing the desktop version. Wolfram-alpha is cheaper and I've found to be more useful (3d plotting, matrices input like Matlab, and in a pinch can even fetch the weather... Stupid flexible.) The good: The only redeeming factor is the pretty-print output that is expected in all good modern CAS. I could see this being useful for someone who doesn't have good habits with parentheses in other calculators.
Though I haven't quite figured out everything yet, as STEM major I see the true value in the premium application. I seriously doubt there's anything better on the market.
Camera performance improvements
Bug fixes and enhancements