11 January 2013
This Calculator was the best thing I ever bought! It is good for any age from people in elementary school math to people doing their taxes.
21 December 2012
Cool app. I like being able to open multiple calculations and switch between them. Data is automatically saved and the undo/redo with history is convenient. I also like the Snapped mode layout - very functional. I suggest adding graphs.
21 December 2012
Great calculator.