Screen Dust Finder

First of all, this is completely free app without any ads or purchases!

I've made it out of anger as my S8 came with a dust speck trapped between display and glass. I found it 3 weeks after purchase so I couldn't return it anymore.

Little dust particles can be problematic to find because you have to focus to that specific part of display to find it and realize it is under the glass.

Screen Dust Finder will ensure this will never happen again to me or anyone who wants to check his new device for any display problems right after purchase.