The worst kind of predatory app
When I started using Lumin, it was free unless you wanted to sign a PDF document. I only wanted to use it to edit a single D&D chacter sheet. It worked well for this. But without any warning, after a year, it locked me out of my file labelling it "expired" and stating I now need to pay for an account ($30/month!) to access the file. What is worse, there is no way to pay for the account from within the app. I find this to be an incredibly predatory behavior by Lumin, essentially holding peoples' data hostage unless you pay. I would never recommend this kind of service to anyone; $30/mo. is highway robbery for most users.