Checkplease is the top tip application on AppStore for calculating the tip or splitting a bill between multiple people.

★★★★★ "Absolutely the best App! I have used it everyday for over 6 months...love it!" - Edtheshark

★★★★★ "Far superior to any...

Checkplease is the top tip application on AppStore for calculating the tip or splitting a bill between multiple people.

★★★★★ "Absolutely the best App! I have used it everyday for over 6 months...love it!" - Edtheshark
★★★★★ "Best tip calculator out there...

You are a candy dealer in New York City in the summer of 2040 during the height of candy prohibition where candy is the new dope.

Due to an obesity pandemic, a few years earlier the United States Congress declared sugar a highly addictive substance and banned the sale and manufacture of all...

You are a candy dealer in New York City in the summer of 2040 during the height of candy prohibition.

Due to an obesity pandemic, a few years earlier the United States Congress declared sugar a highly addictive substance and banned the sale and manufacture of all candy.

Your goal...

It's the Roaring Twenties - WWI is over, mass production made technology available to the middle class (cars, radios, movies), skyscrapers, woman's suffrage, King Tut's tomb was discovered, and...

Alcohol prohibition just started. Al Capone sent you to the east coast to set up...

(Free until AppStore hits 1 billion downloads -- download and help reach a billion!)

Weather sticks have been used for centuries to accurately predict the weather by Abenaki Indians. Abenaki Indians lived in what is now Vermont, New Hampshire, Maine, and south eastern Canada.

Typically,...