So far so good
I’m adjusting to changing from 20 years of Samsung to iPhone and sorely missed the split screen function. I tried 3 other “split screen”apps for iPhone. I even purchased one for $2.99 to get it to function better. This one is the best so far and I’m still in the free version. The only thing lacking (or I haven’t figured out yet) is the ability to adjust the screen sizes to make one larger than the other. If I figure this out or the developers add it, I will update to 5 stars. I think I will be purchasing the paid version regardless.