I’ve been using FillIt: Learn KOREAN with KPOP for a couple months now. It’s basically a rhythm game where you listen to K-pop songs and try to fill in the lyrics. Pretty solid app if you’re into learning Korean through music.
Here’s what you do: you select a K-pop song, then as the lyrics play you tap the missing words. There’s also a leaderboard so you can compete with other players. And you can unlock different difficulty levels – took me a while to figure that out but it’s a nice way to challenge yourself.
Look, if you’re a K-pop fan trying to learn Korean, you’ll probably like this. It’s not perfect – the ads can get annoying if you don’t pay – but overall it does the job of making language learning fun. Worth checking out.