Split screen on iPhone/iPad [Partially Available]

I want to split the screen on my iPhone or iPad so that Strum Machine can be running on one panel and the words to the song on the other panel (from Kindle books or other source) Has any one done that? Mark

You can split-screen on the iPad, with either Safari or the Strum Machine mobile app, as long as the other app also supports split screen. Apple doesn’t allow split-screen on the iPhone, as far as I’m aware, unfortunately.