please do not waste your money or at least read this before you buy
I downloaded this app thinking it was a 4K video recorder. When I recorded videos they would come out in "4K" but the life was only 1080p. Also it was the same on YouTube with the video. It always crashes when I try to record also and it wont "render" my video to 4K because it is not 4K. I also believe that they have fake reviews because I cant see how this app could be a use to anyone. I wasted $10 and I would like it back.
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Ultrakam 4k. The Professional Camera App.