Obviously...
Obviously its fake. You would really download an app that kills you? Having to use x-ray equipment would require medical equipment to prevent radiation from the x-rays entering your skin. If not, you can get diagnosed with skin cancer. The purpose of this app was to fool and trick your friend into believing this PRE-MADE video was a real x-ray examination. I give this app 4 stars for having a great base idea. P.S, to the people who say "fake" or "gay", obviously it is. Have fun rehearsing!
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Amazing X-Ray FX ² LITE