Apps like Screen Guard - Privacy Screen

Here are some great alternatives to Screen Guard - Privacy Screen by BlueTree Lab :
Screen Guard - Screen Privacy
Screen Guard - Screen Privacy
★3.8
Screen Guard - Hide Screen
Screen Guard - Hide Screen
★3.7
AppLock - Privacy Guard & Safe
AppLock - Privacy Guard & Safe
★4.0
Pattern Lock Screen
Pattern Lock Screen
★3.9
Screen Filter -Bluelight Block
Screen Filter -Bluelight Block
★3.8
Screen Guard For Whatsapp
Screen Guard For Whatsapp
★4.3
Privacy Overlay
Privacy Overlay
★4.2
Privacy Curtain
Privacy Curtain
★3.6
Photo Lock Screen
Photo Lock Screen
★3.7
Fingerprint Lock Screen
Fingerprint Lock Screen
★3.9
Screen Color Filter Lite
Screen Color Filter Lite
★4.2
Screen Color Filter
Screen Color Filter
★3.8
Eye Lock Screen
Eye Lock Screen
★3.7
Screen Filter, Eye Protector
Screen Filter, Eye Protector
★4.4
Camera Block: Guard & Anti spy
Camera Block: Guard & Anti spy
★4.5
Auto Screen Dimmer
Auto Screen Dimmer
★4.0