1,500 downloads in 7 days!Thank You!-----The MOST POWERFUL Graphing Calculator is now available on AppStore !----- Include most features you can see in a main stream graphing calculator. Design for high school students! Algebra 1&2, Geometry, Statistics, Pre-Calculus, Calculus, Science! Similar to the Calculators you use in SAT, ACT, AP Exam! Similar to the most main stream Graphing Calculators! Save $150! Does more than most graphing calculators! Graphing Capabilities: Graph up to seven equations at ones. Easy to set the window and functions. Distinct gorgeous colors. Calculus menu contains many useful features. Value, table,intersections...Whatever you found in main stream graphing calculator, you can find it here! Trace mode: simply use your finger to move around to trace the graph! Statistics: Plot points in the coordinate system. Reference Forgot some of the formulas you need? Look them up in the "Reference"! The reference sheet includes most formulas, constants you need! More great features! Find them out yourself! -----TRY IT TODAY!----- *The graph in the screenshots is in Zoom-Trig Mode. *I'd love to hear your suggestions! You can contact me at email@example.com. Thanks! Good luck to your school work!