It's the feature I use the mobile app most for, and it would be the last step for me to use the PWA instead of the mobile app.
Maybe also the option to play offline against a computer player or offline against a human player. But the clock is a big one for me, I absolutely love the mobile app chess clock.
Maybe also the option to play offline against a computer player or offline against a human player. But the clock is a big one for me, I absolutely love the mobile app chess clock.