Interactive Graphs PRO

If you're looking for a simple and powerful math graphing calculator with f(x)=0 solver this is the right app for you!
You can also do discrete data graphs and view their statistics, by the way press on "Stats" before "All Graphs" to select the sets you want to plot.
Includes:
Scientific calculator
Units conversion
Statistics and graphs 1 variable
Statistics and graphs 2 variables
Zooms on graphs etc.