A:Answer First off, thanks to ParentShopper for the response. I do have a question to your response though.
For now, you can go to the Internet on the TV and search Apple TV. Then go on the actually website to access it. Hope this helps.
How exactly do you go to the internet on the TV? I couldn't see a way of doing this, but may have overlooked something?
One thing to add though...after posting this I found this link on Apple that shows that it is compatible (https://www.apple.com/apple-tv-app/devices/). Shows that in fact the F20 model is compatible with Apple TV. If this is truly the case, you would think that Insignia (Best Buy) and Apple would get their stories straight. I specifically bought this TV to replace a TCL that wasn't compatible with Apple TV. Now I have a second TV that I need to return or keep without the ability to use the Apple TV App. I wish someone from Best Buy would answer this question.