You can download the TORSH Talent app on any iOS or Android device. However, Kindle Fire tablets use Amazon's Appstore instead of the Google Play Store. So in short, the TORSH Talent app does not work on a Kindle Fire.
To download the TORSH Talent app, you do need to access the iOS App Store, or the Google Play store on your tablet or smartphone and search for TORSH Talent. You can also use the following links which will take you directly to the app in the iOS App Store or the Google Play store.