Ah, it’s on IzzyOnDroid repo. I’m using Neo Store.

Strange, my Neo Store opens it fine

Edit: It’s IzzyOnDroid repo

Tabs Lite let’s you search for songs, fetches lyrics and tabs, chords from the web and stores them offline on your device. You can organize all the songs in playlists as well.
Edit: It’s in IzzyOnDroid repository

KDE Connect! Share files, clipboard, links from one device to another, use your phone as a mouse or laser pointer.

I’m using Outer Tune right now and like it as well.

I was a long time OsmAnd user, I loved that app. After a couple of years I realized, I really liked the cusomizability, but in the end, I use like 5% of it’s features. I gave Organic Maps a try (now Co Maps after some community drama) and it was love at first sight. It’s the opposite is OsmAnd, a lightweight and super simple app to look for places and navigation. I miss like one, maybe two features, but I the usability is great and I won’t look back.