Roomster is ideal for nomads because it currently offers search listings in 192 countries and 18 languages, but it's also great because it connects potential roommates by using everything from personality traits to keyword searches to testimonials from friends. The app also allows users to link their social accounts and boasts over 9,700 reviews on iTunes and over one million installs on the Google Store.
Reviews of the app are a bit mixed, but here's what one satisfied user had to say: "Finding housing in New York City is hard, and finding a good roommate is even harder! Roomster is solving a problem that needs to be solved! Love it!"