Today's Free App of the Day is C25K Pro
Originally $1.99

This is an app that will allow you to start an exercise program that will allow you to run a 5K (3 Miles) in 9 weeks. Or at least be a lot more fit. I don't think you have to be planning to run to get benefit from this program. You can play music and also have separate prompts and set different volumes for each. Reviews are generally quite good.

77 of 101 reviews are four stars and above.

Compatibility of apps varies. To tell if an app works for your Fire tablet or other Android device registered to your Amazon account, click on the above link and look on the right side of the web page for the "compatible devices" link.

Have fun!

Also check out the other digital deals from Amazon, including great deals on MP3s and videos: