What's the best app to learn Japanese/Korean?
Imo, get dictionary app on your phone/tablet. Get one with kanji (for jap) drawing where you can draw the kanji and let the app translate it. For the language itself you can search for any learning website (it's free). I use wasabi for Japanese. And then just watch a lot of anime, k-drama, listen to jpop, kpop to familiarize yourself with the language. At least that's what I'm doing. Hope that helps. Best of luck
I wanna beat his dad into a pulp