Google Translate
While Google Translate offers multiple non-AR functions, its AR feature is arguably the most useful. By aiming your device’s camera at text written in any of the more than three dozen languages the app currently supports (it translates more than 100 languages when you type in the text), it will instantly translate the words.
Civilizations AR
This app invites you to “discover history’s treasures” right before your very eyes (well, your very screen). You can use it to scrutinize historical artifacts, such as ancient weaponry from Rome, an Egyptian death mask, or a Grecian urn, or you can view famous works of art in three (virtual) dimensions. It’s a must-have for the student and/or the armchair historian.
See the full story here: http://nymag.com/intelligencer/2019/01/great-ar-apps-10-apps-that-show-off-augmented-reality.html