Mobile Math - MobileMath is a software written by using J2ME technolology. It turns mobile into calculator supporting many operations such as : evaluate expression, plotting, differentiate & integrate expression... It can run on any mobiles supporting Java.
MobileMath is claimed by the author to be Freeware and free to use.
TouchMaths 5 Powerful mathematical tool for mobiles with touchscreens
Scientific Calculator new Download Scientific Calculator for JAVA mobile - one of the best JAVA Apps. Download Scientific Calc
TouchMaths_ME The program TouchMaths (for touchscreen mobile phones) contain a set of revolutionary mathematical applications (Professional Calculator, Graph 2D, Function solver, Integral solver, Equation solver and Linear system solver)