Ready for a quick game? No clock? Turn your Android touch-phone into a functional chess clock by downloading the new chess app called Social Chess Clock. Pablo Ovalle told The Chess Drum,
I proudly present Social Chess Clock: a free app that allows you to use your Android device as a chess clock. With this app you can play a timed match everywhere and anywhere, you just need a smartphone or a tablet and a chess set. This app also allows you to share the game results via Twitter, so that your friends know you are playing chess, and perhaps that way more people get interested in playing chess or playing at a higher level.
Social Chess Clock is available for free at the Android Market: https://market.android.com/details?id=com.forevernexus.socialchessclock. More information is available at http://www.forevernexus.com/.