Scoreboard Simple with Voice is a free Android app developed by Kertodjoyo that allows users to keep score for various sports such as volleyball, table tennis, tennis, badminton, and more. The app provides an easy-to-use interface that allows users to change points by flicking and announce score points in multiple languages including English, Catalan, Chinese, Dutch, Filipino, French, German, Hindi, Indonesian, Japanese, Javanese, Portuguese-br, Russian, Sundanese, Thai, Vietnamese, Arabic, Bengali, Korean, Polish, Sweden, and Urdu.

The app also allows users to edit score points, team names, and standing. The score point range is from 0 to 99, and the count range is from 0 to 9. If installed on a tablet device, the app provides a real scoreboard experience. The app's speech synthesis feature requires the installation of Speech Synthesis Data. Overall, Scoreboard Simple with Voice is a useful app for anyone who needs to keep score for various sports.