If the dumbass one star reviews would have passed 3rd grade they would have read in the description that it only simulated a black light. Read before you review. You give the apps a bad rep. Just because you are lazy. Btw this apps is the best simulator out there! PERIOD!!!
Black light? Not really. Doesn't work at all. Just a dim blue/purple light, that doesn't make white fibres glow like a real black light. Nice idea though.
Works! The screen is definitely capable of delivering a weak simulation of uv light. Not perfect but it works for an app. If you want perfect uv light, get a florescent blacklight bulb.
I just inatalled this app to see if my journal 3 from Gravity Falls was a blacklight edition. I still don't know though. I wonder if this app was faulty or my book wasn't
Y not just take a screenshot and save it then uninstall the app and there, made your life easier. Just wish it was brighter
I think this app has much to improve on. Let's start with the fact that the black light doesn't work at all. I do not suggest this app if you need a black light