Enable the privacy feature on your smartphone
Protect your screen from prying eyes. The privacy feature limits side visibility so only you can see the content.
Choose your platform
Free to try. Works fully on-device — nothing leaves your phone.
2.4M+
Active users
4.9★
Average rating
100%
On-device & secure
How it works
Pick your platform
Choose Apple or Google Play to get the right build.
Install the app
A lightweight app, no account required to start.
Toggle privacy mode
Side viewing angles darken instantly, on-device.
What people say
Works perfectly! No more worrying on the subway.
Activated in 2 minutes. Super easy!
Recommend to anyone working with sensitive data.
Frequently asked questions
What is a phone privacy screen?
A privacy screen narrows the viewing angle of your display so people beside you cannot read the content, while the view stays clear straight on.
Does PrivScreen work on iPhone and Android?
Yes. Choose Apple or Google Play on the homepage to get the build for your platform.
Is my data sent anywhere?
No. The privacy filter runs entirely on your device and does not transmit screen content.