Quick Graph+ is the best graphic calculator available on the AppStore! It is a powerful, high quality, graphic calculator that takes full advantage of the multitouch display and the powerful graphic capabilities of the iPad and iPhone, both in 2D and 3D.

Download Quick Graph+ on the App Store
Visit Developers Website

Features:
– Unlimited graphs.
– VGA Output.
– 2D – 3D equation plotting.
– Library for commonly used equations.
– Wireframe and solid visualization.
– Support for cartesian, polar, cylindrical and spherical coordinate systems.
– Pinch to zoom.
– Drag to rotate – move.
– Swipe to delete equations from the equation list.
– Shake to reset view to original state, or to clear entry fields.
– Double tap to change visualization modes.
– Enhanced 2D mode for great hi-res graphics.
– Adaptive 2D algorithms.
– Enhanced 3D mode with better graphics.
– In-app email so you can share graphics and equations.
– Save to photo library.
– Copy to clipboard.
– Enhanced equation visualization.
– Hyperbolic and Inverse functions.
– Special functions such as Min, Max, if.
– Interactive expression evaluation.
– Implicit graphs and inequalities.
– 2D tracing.
– 2D independent axis scaling.
– Labels and notes for library entries
– Roots and Intersections
– Value Table
– Turn graphs on/off.