It took some time for a English translation of a SMT mobile game.
Finally I can have a SMT game with me at all times! Didn't show muchhhhhh but with mentioning AR and seeing demons with phones maybe it's going to be like Pokemon GO and finding demons to recruit through the camera? That'll be awesome, at least they kept the normal battle system, that's what GO needed
There have been a lot of Megami Tensei mobile games, a lot of them were Persona related. You can find multiple videos on YouTube of people talking about them it's pretty interesting stuff to hear about.