Totally does not work, tested with multiple cell phones – DontSpy 2 - detector Review

I ran this application on my iPhone 7, and tested it using an iPhone: X, 7, 6s, 6, 5 and several android phones as well. All phones were placed in a thin walled backpack after placing the test calls. None of the phones were detected, including after taking the phones out and placing the phones out next to my iPhone 7. I then tried using the app to detect metal studs under drywall and it was very inaccurate compared to other apps I have. Long story short... don’t waste your money on this app! :(
Review by AnFlyer on DontSpy 2 - detector.