Piano scales/chords/fingering reference

[johnluckowsky]

Hi all!

I was looking for an application which would help me to quickly find chords/scales by several piano keys. I found it for my Android phone and tablet - Piano Companion:
https://play.google.com/store/apps/details?id=com.binitex.pianochords&hl=en
It has lots of great features for beginners like me.