What are in your opinion "essential" android apps that aren't as popular/talked about?

https://lemmy.dbzer0.com/post/6609080

What are in your opinion "essential" android apps that aren't as popular/talked about? - Divisions by zero

YMusic. It lets you listen to only the audio from YouTube videos, even when the screen is off. You can create music playlists, shuffle, and turn the screen off, with almost no ads.
Check out InnerTune on F-Droid. No ads and you can additionally listen to all of Youtube Music
NewPipe can do the same, without any ads. And its also FOSS
Libretube can do the same. It’s free and open source and has absolutely no ads! It has both audio and video modes.