What is Reddit's opinion of Chess Clock?
From 3.5 billion Reddit comments

Chess Clock

Free

View on Play Store

More game board apps

Popularity Score: 1

This app was mentioned in 1 comment, with an average of 4.00 upvotes

Best Comments

https://play.google.com/store/apps/details?id=com.dof100.gamersarmyknife.chessclock&hl=en

Screenshot of relevant option: http://i.imgur.com/NRfC4y5.png