The Amazon Appstore for Android has only been live for two days, but today's free app of the day is another quality download, the popular Texas Hold 'Em game, World Series of Poker: Hold 'em Legend, which retails for $5 on Google's Android Market.

It's unclear whether or not Amazon will be able to continue offering such high-profile software during these free daily app promos, but it's certainly off to a good start.

If you already buy books, music or other products from Amazon.com, and you trust the online retailer, embracing the new Appstore for Android is a no-brainer. And you won't have to store any additional sensitive payment-card or other personal information with a new service, since you very likely already saved this data with Amazon.