Where is the restroom? How can I get to the train station? I would like to order a croissant.
An iPhone app named TripLingo personalizes your language-learning based on what interests you and what you plan to do on your trip. So if you're planning on visiting museums during your vacation, you will learn language veered toward that.
Questions asked before you begin your adventure will help the app figure out what exactly you should be learning, making every learned word relevant to you!
Additionally, you can select what style of speech to learn phrases in:
“…you can learn different variations so you can speak formally, casually, or like one of the cool kids.” -Lifehacker
Give it a go!