Unusable. Requires signing up before you can use it. – Paintkeep Painting Review

I don’t want to sign up. I don’t want to log in. I just want to apply art filters to my photos. Sadly, there’s no way to access any of the app’s features without logging in or signing up. Don’t waste your time with this junk; there are plenty of great filter apps out there which actually work.
Review by nonamesleftmeowmeow on Paintkeep Painting.