Make sure it’s calibrated on a known flat surface otherwise the casing or camera lens will affect the left/right measure. You can also use a standard spirit level to check left to right.Thanks man i used one of those and it reads perfect but still feels a bit off somehow (slight left lean).. might be my imagination thou
Hence the need to rotate, the app then knows where ‘level’ is. Really does work, only app I’ve ever used for levellingI don't think you can correctly calibrate Pinguy on these new phones with protruding cameras. The app asks you to rotate the phone, and as they don't lie flat with the camera, the wonk then goes the other way.