SayHi translate helps you have a conversation in two languages. The app has one of the easiest interfaces, so you can converse with someone free from distractions of complicated menus. The app relies on your voice. It transcribes and translates what you say, then plays it aloud and displays it on your screen in a text-message-style format, so the other person can also read what you said. It’s quick and accurate, and it requires almost no effort at all, making it a good choice for travelers.