Over the last few years, through much research, trial, and error, I've found my must-have apps and favorite things for nomads and frequent travelers/expats... including an international no-fee ATM card, my favorite travel points credit card, health insurance for expats, renter's insurance, and where I get free audiobooks, to name a few. Since you guys often ask me, "What do you use for _____?"... here you go!
None of us want to look like an oblivious tourist while traveling internationally. Download these apps and their offline counterparts and "street smart" will be your middle name.