iCurve Plotter & iMulti Plotter, are of the best graph applications available in the App Store, yet easy to use. they are handy tools essential for doctors, engineers, students and laboratories. Used to plot the mathematical equations, it uses advanced expression interpreter to plot those equation’s curves. Just enter your expressions and the app will do the rest for you, and represents the graphical output instantly on a Cartesian plane. You can always manipulate the graph interactively (zooming in/out, scrolling and tracking). so you can determine the value of (y) for any given value of (x), plus the slope of a curve at that specific point. also you can get the precise numbers using a dedicated Solver UI. and now you can calculate & visualize area under curve for a given interval. you always can get the equation and numerical results in a formatted sheet that can be exported or shared. Minima, maxima & root points are calculated and represented automatically. ► Features: - Easy expression entry form, with history. - Specialized numeric & function keyboards. - Controlling graph look & behavior. - Controlling properties of Pen, Text, Color for both curves & graph. - Automatic axes Scaling. - Zoom in/out, scrolling & Tracking. - Reset Graph, Origin. - Graph lock. - Exportable calculations Sheet. - Interactively & numerically enterd limits specification. - Solver & Solved points collection with auto re-calculation. - POI points collection with auto re-calculation. - Live Curve Slope tracking & calculations. - Precision Control. - Area under curve presentation & calculations, with interactive tagging. - Certified by EAS Organization. - Multiple curve handling & tracking.