Platform: iPhone/iPod Touch/iPad
Content Area: Math
Description: You can use your handwriting to solve math problems without punching keys on a calculator. With this app you simply use your finger to write out the problem and it will be solved. These symbols are supported: +, -, x, ÷, +/-, 1/x, (), %, √, x!, |x|, ℯx, xy , x2, cos, sin, tan, acos, asin, atan, ln , log, π, ℯ. It doesn’t recognize letter variables but you can use a ? for a missing value.
Ease of Use: Very easy to use