Whilst your phone already comes with some useful functions — maps, notes, a calculator— for every imaginable problem you might run into when traveling, someone has created an app to rectify it. Here are the best picks for a smooth, easy journey in the digital age.

There are perks to studying in another country, but it’s also a huge and potentially life-changing commitment. Deciding relies strongly on your circumstances and personal feelings, but considering every angle can make the decision that much easier to make.