I would rate a full 5/5 stars, but I can't really do that because of a problem I've had for a while now. My phone can run it perfectly fine, and it's a great app! It's super helpful (although with some oddities like Tortle subraces that are unofficial, playable Mind Flayers, and unlabeled unearthed arcana) but the issue that is the problem that keeps me from feeling right about a full five stars is something on my iPad. 5eCompanionApp just won't open. Like I said, on my iPhone, it runs perfectly fine, but on my iPad, when I try to open it, I see a blank white screen for like a minute before it just completely crashes. No loading screen, no indication of any part of it functioning, just white and then a crash. There are some old characters of mine that I want to be able to look at, but I just can't. I tried to find files from 5eCompanionApp , but I couldn't find it, presumably because apple is very restrictive on which app files can be accessed. Please fix this problem, I would like to see the characters I have on my iPad.