Calculator - It provides just what you need! app for iPhone and iPad

This is a small calculator project started from Standford class cs193p. But I went far away from that. You can check the feature below for more information.

If you happend to try out this app and found bugs or had any advise, PLEASE sent me an email: [email protected]. it will be GREATLY appreciated. Thank you! I really value what Im doing!


Features:

Scientific calculator

Swipe the result label to delete one digit

Landscape Mode

Real time input display

Complexity functions provided (Include parentheses, pow, mr/m+/m-, sqrt, etc).

Tip calculator widget

two skins: Sky Starry and Classic

No ads, totally free!