A free app for Android, by Selwyn420.

Darts Score HandsFree is a hands-free, voice-based, Darts scorekeeper and scoring application. This means that you don’t have to hold the scorecard with one hand and a pen with the other.

Darts Score HandsFree is a fully customizable scorekeeper, it’s very easy to use and can be customized to your needs.

The app supports online multiplayer as well as local multiplayer. With online multiplayer, you can challenge your friends or play with random players. Local multiplayer is for playing with your friends, family, or other players in your vicinity.

You can add or remove players as well as the number of players for a match.