anyone?
blindfold chess apps?

As @PowderMill suggests you can easily train your blindfold skills at chess.com https://www.chess.com/variants
Learn more about blindfold chess:
https://www.chess.com/blog/CraiggoryC/improve-your-visualization-and-your-chess-play-blindfold
Hi,
I have seen a couple (not so great apps) any of you have experience with a good blindfold chess app that is specifically aimed at practicing blindfold.
Thank you