Calc is a basic tape calculator with a unique user experience for the iPhone and iPad.
Features:
– universal iPhone and iPad application
– Support for Slide Over and Split View
– fundamental arithmetic
– many scientific operations
– computations using decimal, hexadecimal, binary, and octal conversions
– currency exchange
– uniq and simple percentage notion
– unit conversions
– history of calculations that can be scrolled
+ History of calculations can be shared
– Ten color palettes