Screen Guard - Privacy Screen from BlueTree Lab provides a flexible privacy filter for Android, letting you mask your screen with a broad range of colors and patterns while optionally acting as a blue light filter. Not ranked in any top lists, it maintains steady adoption with 100,000+ total downloads and 2.1K new installs in the last 30 days.
Pros & Cons
Extensive pattern and color options for personalized privacy
Dual-function as privacy filter and blue light dimmer
Simple, straightforward user experience
Free to install and use
Not ranked in top lists, which may affect discovery compared to leaders
Moderate average rating (3.05) relative to leading privacy apps
About Screen Guard - Privacy Screen
Screen Guard - Privacy Screen is a personalization app developed by BlueTree Lab.
Download Statistics
Screen Guard - Privacy Screen has been downloaded 430 thousand times. In the last 30 days, the app was downloaded 2.1 thousand times.
User Ratings
Screen Guard - Privacy Screen is rated 3.14 out of 5 stars. The rating is based on 1.6 thousand ratings.
App Information
Screen Guard - Privacy Screen is FREE to download. The APK download size is 22.37 MB. The latest version available is 2.10.7. The last update was on July 13, 2026.
Technical Requirements
Screen Guard - Privacy Screen requires Android 6.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since April 2016.
Description
Screen Guard - Privacy Screen/Privacy Filter
A privacy screen/filter app to and guard your phone screen from prying eyes.
Do you value your privacy? You should, especially in this day and age.
With this app you can hide your screen from people around you on the bus or outside, it works well for when you're reading emails, writing an SMS message or even just using your browser - pretty much any situation that requires privacy. There's a wide selection of patterns and colors to choose from in the menu as well. In addition to being a privacy screen, you can also use Screen Guard as a blue light filter by turning the pattern function off and just using the color and transparency functions.
Main Features:
* Choose from a wide variety of filter colors to protect your privacy. * Transparency of the filter can be toggled easily from the in-app menu. * Choose from a wide selection of patterns to cover your screen. * Also works as a screen dimmer/blue light cutter or anti-glare filter. * Very easy and straight-forward to use in comparison to other privacy screen/filter apps.
If you have any questions or bugs to report regarding this privacy screen feel free to contact us directly at Crewa.RPG@gmail.com.
Recent changes: - Minor performance improvements, upgrades and bug fixes.
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Comments on Screen Guard - Privacy Screen for Android
★★★★☆Elizabeth Boubard· Sep 11, 2022
Very good. Does what it says. But would like to have Ability to hide files with ONLY fingerprint authorization to access files hidden.
★★★★☆Epic Games· Nov 26, 2025
Really good lets you click on everything while screen if dull other apps eont let you click just view msgs what whatever under dull cover
★★★★★Arthur Conner· Aug 3, 2022
It doesn't work like physical screen guards, but it will display a pattern over your entire screen, and you can adjust how translucent it is.
★★★★☆Angela Bryant· Aug 30, 2024
Great filter but it's not completely full screen. I would like it to cover my entire screen and would be even better if I could choose the apps I want to use this on.
★☆☆☆☆Jessica Hudspeth· Mar 20, 2026
Don't use it because it just makes your screen white and doesn't protect my screen
★☆☆☆☆Brandi Steinbach· Feb 16, 2026
Maybe I'm not using it tight. Nitty much for options. Ads and no privacy screen? I'm perplexed
★☆☆☆☆Abdulrasaq Jamiu (Oloduku)· Dec 29, 2024
I just installed this app on my second phone about 30 minutes ago, and I accidentally set the opacity to 100%. Since then, my screen has gone completely black, and I can't access anything on my phone. I have an urgent project to deliver to a client in 2 hours, and I need to resolve this issue as soon as possible. How can I fix this? Your prompt response would be greatly appreciated!
★☆☆☆☆nevaeh smith· Oct 28, 2022
Don't get this bruh I couldn't see my screen at all, and I couldn't force stop it bc I couldn't see how even when it said click here to stop app it didn't open it, so I couldn't turn it off...uninstalling immediately
Google Play Rankings for Screen Guard - Privacy Screen
This app is not ranked
Technologies used by Screen Guard - Privacy Screen
15 permissions·59 libraries
Subscribe to see full permission and library details
Trust & Safety: The app requests multiple permissions typical for a screen overlay/privacy app, including INTERNET, ACCESS_NETWORK_STATE, FOREGROUND_SERVICE, WAKE_LOCK, POST_NOTIFICATIONS, and SYSTEM_ALERT_WINDOW (overlay). It also references advertising IDs (AD_ID) for analytics/ads. No exported components are indicated in the provided data. Users should review permissions and overlays when enabling in public spaces.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
