Screen privacy - screen filter and privacy screen shade app protect phone screen from peeping eyes. Do you value your mobile privacy screen? And want to private chat? Screen privacy app protects your phone by applying a screen filter and screen dimmer that makes it harder to read your phone screen for others. With screen privacy app you can hide your mobile privacy guard from people around you. Black screen shade works well, when you're reading chat, writing a message or even just using privacy dimmer screen and filter.