Thought it would be good to list some backgammon applications for our mobile devices. I have an iPhone, so I'll start with that. I encourage anyone with an Android or Blackberry device to list any good apps they know of.
iPhone
I think the two best backgammon apps for iPhone are:
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iGammon by Tom Keith
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Backgammon NJ by Jimmy Hu
iGammon is $3.99 but is usually
available for free every 2-3 weeks. Game modes are single games, table stakes and match play. Various rules included such as the Crawford Rule, Jacoby Rule, beavers etc, and a tutor mode can be switched on to highlight your errors and suggest better cube or checker plays. Another useful tool is an equity graph which is available at any time during the game. I have played iGammon extensively and have found it to be very enjoyable.
Backgammon NJ for iPhone comes in three varieties. A full-featured free
Lite version where you have to roll manually, a
Starter Edition ($1.99) for beginners and intermediates, and an
Advanced Edition ($4.99). Unlike iGammon, Backgammon NJ does not have an option for money play, but each edition does includes the option to play nackgammon. Statistics are also available for game, match and dice. Backgammon NJ has probably the strongest AI of all backgammon apps for iPhone and has been endorsed by some world-class players. I have only just recently started playing Backgammon NJ and I have been very impressed so far.
Should also mention
Backgammon Online ($4.99), formerly known as Padgammon Online, which is purely a FIBS client. You can play the bots online but there is no offline AI.
Backgammon may have its origins in the ancient Egyptian game of
Senet. Arthur Roolfs has developed
Senet Deluxe for iPhone ($6.99). Check out
this youtube video for a look at the game play. I am yet to play Senet Deluxe but it looks interesting enough, albeit expensive.
And if you look hard enough, you can also find apps that specialise in (the Royal Game of) Ur, Narde, Tavla, Fevga, Plakoto, Portes and Acey-Deucey, but most of these have not had the ongoing development that iGammon and Backgammon NJ have had.
iPad
iGammon is universal, meaning that the iPhone version scales out for an iPad, and therefore, you don't have to buy the software a second time.
Backgammon NJ is not universal but does come in a
HD version ($5.99), as does
Backgammon Online HD ($4.99) and
Senet Deluxe HD ($6.99). And finally I want to mention
True Backgammon HD ($3.99) which may have some potential.
Hope this has been of use to someone. Please contribute your own thoughts, especially if you have information for Android or Blackberry.
Last edited by kerr; 06-30-2010 at 10:07 AM.