This is the best backgammon out there by far, IMO, for several reasons:
1. The UI. The pieces, board, and sounds are great. I can “feel” the smooth, heavy pieces as I slide them across the board. You can also tap and touch to move.
2. The choices. You can play black or white, left-to-left or right-to-right, single games or matches, with another player or alone.
3. The computer opponent. You can set it to beginner to advanced, and it doesn’t “cheat” by giving you too much of an advantage or getting too lucky with the dice. I beat the advanced setting maybe 60% of the time, which is a satisfying percentage.
FWIW, I have not encountered the issues with the dice rolls described by other reviewers. Sometimes in a real game, dice rolls can be funny—turning up the same combination two or even three times in a row. That rarely happens when I play.
All in all, an excellent app!
ETA: After playing for a while, I am now getting a bit suspicious about the randomness of the dice. I played a game in which the computer rolled doubles 7 times in a row, out of a total of 13 rolls. In the next game, I rolled 5-2 four times in a row. Maybe this is not statistically suspicious, but it does make me wonder.