It’s fine to use websites for language translations, but chances are you mostly need to translate while on the go. The best way to do that is with Google Translate, so we’re going to show you everything the mobile app can do. We’ll focus on Android, but all of these features (aside from Tap to Translate) work on iOS too. Whether it’s downloading languages for offline use, translating live using your camera, or having a vocal conversation, you’ll be a translating pro in no time. 1.