Hackulator is a little calculator that enables you to write and compute your own formulas.
While it's convenient for everyday math, Hackulator is ideal for engineers, scientists, students, and others who routinely compute the same formulas.
Smirk is a simple silly smiley face maker. Swipe, pinch, and tap your way to a face that really expresses what you mean.
Smirk is designed for serendipity. Just poke and prod the face to make something unique.