Today's Free App of the Day is Spider Solitaire Pro
This is an animated version of Spider solitaire. Animations include the cards themselves, occasionally. I wouldn't recommend it on a phone, but it was readable on my 7" HDX. Game play is good. It's only one kind of solitaire--Spider solitaire, but a nice version of that one that keeps score based on the number of moves and speed. There are cute animations when you win.
Some of the reviews talk about not closing properly; I didn't experience that.
124 of 144 reviews are four stars and above.
These apps are compatible with the original Fire and with my Fire HDXs. To tell if an app works for your Fire HD or other Android device registered to your Amazon account, click on the above link and look on the right side of the web page. Amazon will tell you if it will work with your registered device.
Also check out the other digital deals from Amazon, including great deals on MP3s and videos: