Harntung is described as 'Eating differently, dividing differently. Have you ever? Go traveling with friends, then have a headache when dividing up the various expenses. It takes all day to get it cleared up. Turn a difficult situation into an easy one, use Harntung to calculate expenses in your group' and is a personal finance tool in the business & commerce category. There are more than 10 alternatives to Harntung, not only websites but also apps for a variety of platforms, including Android, iPhone, Android Tablet and iPad apps. The best Harntung alternative is Spliit, which is both free and Open Source. Other great sites and apps similar to Harntung are Splitwise, OneSplit, Splitser and Piere: Split Expenses & Budgeting.