
Cody
This app is fairly amazing and it WAS a great purchase until just like almost every other application that we all thought would be a one-time purchase, the developers decided to make numerous levels of pro, pro+ monthly subscription options, and a new version of the app which from reading the reviews, not to many people care for. Most Importantly, I noticed the developers didn't care to include in the app description that it contains in-app purchases... Probably because it originally DIDN'T!
57 people found this review helpful

Rekunan
One of if not the best app(s) hands down. Solutions are very detailed with work included and has almost every if not every math topic in existence built into it. The cool thing is that it's not just math that it can cover, it can do almost everything from science to music to arts to transportation and way more. Going through all the different topics and examples is an experience in it of itself. If I could only buy one app, I'd pick this one in a heartbeat.
168 people found this review helpful

Thomas Kaldahl
Best app purchase I've ever made. Often I purchase apps and in-app items and forget about them a month or two later. This app has lasted me years, and I don't regret buying it at all. I do wish the keyboard was a little better, and there are plenty of UI fixes I would suggest. However, having the power of extended computation time is worth the trouble.
213 people found this review helpful