This app was mentioned in 5 comments, with an average of 2.60 upvotes
Oooh ok, you meant another Lyrically. I wasn't aware of it, I thought you meant this one. I'll check it out, always great to see other OSS projects!
Lyrically displays lyrics from lyrics.wikia.com. The app can get the current playing song through some Android API, so you can find the lyrics of whatever you're listening to.