Draw & Calc for iOS

On this board, you can calculate on and draw. Use the table to small drawings or sketches and use the calculator for calculate something.The program was created in the look of a blackboard.Drawings:- 4 different weights- Color selection for pens- Text write, position and insert- Eraser- Clear button (Delete)- Save button (Save in the photo album)- Back button (1 step undo)- Drawings sent by emailCalculator:- half professional calculator- basic functions- scientifically functions- M+, M- memory- Copy to Clipboard function