It's so good it's amazing and it helps me with my homework especially with the hard work and the algebra and stuff like that. I am bad at math and this app is the best, very nice, even the free version is the best if you don't need anything fully explained.
It has a built-in scientific calculator and it can scan almost any sum and give you an answer, overall it is a very good app. Thank you for this app. Helps me save so much time during highschool and college, just being able to snap a photo, and see how it was done, I recommend this for parents to help children when they need it with any type of math.