A pretty simple and straightforward Android application that is supposed to help you keep track of player scores during, say, a card game.
It was written primarily to familiarize myself with programming Android. If I ever get to checking out the iPhone, maybe I'll port it over.
The latest version is 1.1.0, published 2011-04-18.
Keep Score is available in Google's official Android Market, and I also submitted it to various third party markets (though I can't guarantee I'll always update those listings). You can use the barcode to jump right to the app in the Market.
Alternatively, download the installation package below to your phone or computer.
The source code is available on github.