Animated Intro screen (scroll view) with 5 frames like Quickbooks app

I have an existing application I would like to add an intro to exactly like the Quickbooks online app. See: [login to view URL] When you first launch the app it shows splash screen and loading, then displays a scroll view that prompts user to log in or sign up. What is unique is the motion tween animation layers as you swipe (or let it auto play when launching). The layers fade from one to another and the content in background, text, and graphics on phone change. I would like to build the same kind of intro that we could supply content for each "frame" dynamically via URLs and not statically on the device. We can use placeholders for background graphics, phone screenshots, and zoom content but want the same animations with 4-5 "frames".