Don't listen to the haters This app is spot-on. What I get is exactly what is listed in the app description. No surprises and no problems here. This has already helped me thru one pre-calc test and I'm sure it'll work again! Highly recommend.
Ripped off This is a total waste of money. Does not cover quadratics, logarithms, exponents, or polynomials.
Don't waste your money I've taken pre-calculus and calculus 1 and nothing that we covered is in this app.
Awesome! helped my weird brother study during the summer..
I'm an advanced mathematics student and I can't express enough in words how much this helped me in getting things done quickly. Has loads of equations
- SD card support
Best explained concepts to help you with Calculus include tools for calculation.