Challenge Yourself and Your Friends with Backgammon, a Free Game for Android
The game is free to download and contains in-game advertisements. The ads are fairly unobtrusive, just a small window on the top left corner of the screen. There is also a brief full-screen ad between games. Turning off WiFi during play disables the ads. There are no in-app purchases. The game has an easy to use interface and the graphics are colourful and sharp.