Do I have to sign in to use the A&E App? No, you don't have to sign in to use the A&E App. There will always be lots to watch for viewers who don't sign in. Related articles Where do I get my sign on information? What Is an A&E Profile? I'm having trouble signing in to my TV provider. When I try to sign in, I'm being looped back to sign in again. What should I do? Why do I need to sign In to watch some video content? What is the A&E App?