I have a question. Is Socratic on amazon? Because I have it on my iphone. But it would to be easier to use it on my kindle. Thanks!
The Socratic app is not available on the Amazon App Store, so you won't be able to get it on your Kindle Fire that way.
However, you can find the app on Google Play--see here--so if you can get Google Play on your Kindle, you will be able to install it.
If you're not familiar with how that works, you can do a quick Google search for "Google Play on Kindle Fire" and follow one of the tutorials that pop up.