The ‘Ghost Overlay’ function is a shooting tool working within the Snapshop app. You can find it by pressing the minus button (-) on your headphone control or by tapping the “Grid” icon on the lower-left corner of the shooting screen, next to the shutter button.
This function makes it possible to select multiple shots you have already taken and overlay them as templates to align your next products by the same angle when shooting.
To select photos to overlay, tap the “Grid” icon, then select the picture(s) you want to use as template. You can either select pictures you just shot with Snapshop or choose from your Camera roll. When you go back to shooting, Snapshop will overlay one chosen photo – one at a time – as template. It will help you shoot your product by the same angle as the last.
To remove or toggle the overlay, simply press the minus button (-) on your headphone control. You may also go back to the “Grid” menu and tap on the “Remove Overlay” button on the upper-right corner.