Today's Free App of the Day is Brain Trainer Special Pro
This is a brain teaser game. I played with it some and it definitely teased my brain! I test drove it on the computer and picked it up after playing with it. I also decided I needed more coffee before playing it again.
Most of the one-star reviews come from several months ago and cite crashes. One didn't like the background.
41 of 59 reviews are four stars and above.
These apps are compatible with the original Fire and with my Fire HD 8.9" 4G. 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: