You might be asking what sets this one a part from the hundreds of other calculators out there? In a word, information. How much do you tip a hair dresser? How about a hotel concierge? What about the doorman during Christmas time? All of this, and much more is answered in this app. Oh yeah and it calculates tip percentages and splits bills like a champ. Highlights • Extensive tipping/gratuity guide for the U.S. • Easy to use, easy to read, and clean interface. • Guide feeds directly into calculator for % tips. • Calculator can calculate tip before and after tax. • Calculator supports bill splitting for groups. • No network access required. • Round tip to nearest selected increment (optional). • AD FREE • International tip guide for 69 countries* • U.S. wedding tip guide • U.S. holiday tip guide • Apple Watch support. Awards • Voted Top 5 Tip Calculator in 2014 by ILoveFreeSoftware.com • Recommended by Consumer Reports Shop Smart 2011 November Issue • Babble.com 2011 Award Winner - Top 50 App For Moms * International tip guide covers 69 countries in four categories: restaurants, bars, porters, and taxi's.