A:Answer No. Too many factors for this to even be possible. Amazon runs on the FireOS, iphones run on the iOS. Those platforms are just too different.
Think of them as languages.
The iPhone is Japanese, and the Fire tablet is French.
Gor it? Ok, Now think of Apps as Letters.
If you send a letter written in Japanese to a French person, they won't understand it. They never will, so whatever you wrote, will never be received. That's how these Platforms work. If the app wasn't written in it's language, you'll never be able to install it.
With that out of the way. Both platforms require you to sign in to your account. Your apple login is completely different from your Amazon login. Even if you used the same email and passwords they will always be different.
The TL;DR of it.
No.
