What is the use case for this? It's hard for me to see anything other than K-12 math homework (or early college, in some cases). Even graphing calculators have broader applicability than that, and that's saying something.
I'm tempted to go one step further and say that it's hard to see it as much more than a "do my homework for me" app, but I know that's too harsh. Some wise users might turn to it only to check their answers, or to get a hint about the next step if they're stuck. But as a professor, I've seen just how easy it can be for even strong students to come to over-rely on "Help, I'm stuck!" opportunities if they're available, and that doesn't assist with learning. (In one memorable case, that opportunity was me in my office, and I eventually had to limit my supply of helpful hints.)
I'm tempted to go one step further and say that it's hard to see it as much more than a "do my homework for me" app, but I know that's too harsh. Some wise users might turn to it only to check their answers, or to get a hint about the next step if they're stuck. But as a professor, I've seen just how easy it can be for even strong students to come to over-rely on "Help, I'm stuck!" opportunities if they're available, and that doesn't assist with learning. (In one memorable case, that opportunity was me in my office, and I eventually had to limit my supply of helpful hints.)