In theory, the app has everything I need. However, none of it is working as it should 😔. The biggest, deal-breaking issue is that my documents are failing to save after I've spent HOURS taking notes on them. The desktop app is better, but I really need an app that syncs across devices, and this isn't it right now. Really bummed that I paid for this... Hoping they release an update ASAP! In the meantime, I'll be going back to my old PDF reader and hoping I can get a refund for this one.