PalmaryCalc 1.0.1 is on special offer at the moment reduced down to $11.95. "PalmaryCalc is a calculator with a user-friendly interface. It is "all in one": from a simple calculator to a scientific, conversion functions (from cooking to astronomical), credit, base number conversions between binary, octal, decimal, and hexadecimal; 32-bit, 16-bit, and 8-bit integer math calculations and conversions; logical and bit-manipulation operations, currency conversion, or any other calculator configuration that you desire. The variety of input methods (including RPN) enables you to perform almost all operations you need."
Palmmary Clock after the jump.