Screen Guard - Privacy Screen

2.10.7

BlueTree Lab

3.12

1,603 reviews

100,000+
Downloads

Free

A privacy screen overlay that makes your phone harder to read at a glance.

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Screenshots by BlueTree Lab, from the Google Play listing

View on Google Play

Summary

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 2K 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

About Screen Guard - Privacy Screen

Screen Guard - Privacy Screen is a personalization app developed by BlueTree Lab.

Install Statistics

Screen Guard - Privacy Screen has been installed 430 thousand times. In the last 30 days, the app was installed 2 thousand times.

User Ratings

Screen Guard - Privacy Screen is rated 3.12 out of 5 stars. The rating is based on 1.6 thousand ratings.

App Information

Screen Guard - Privacy Screen is freely available from Google Play. The app 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.

Screen Guard - Privacy Screen is made and published by BlueTree Lab. AppBrain is an independent app data site and isn't affiliated with BlueTree Lab. The app name, icon, screenshots and description belong to BlueTree Lab and are shown as published on Google Play.

Description by BlueTree Lab (from Google Play)

Screen Guard - Privacy Screen/Privacy Filter

A privacy screen overlay that makes your phone harder to read at a glance.

Reading emails or texting on the bus? Screen Guard dims your screen and covers it with a color or pattern, so anyone glancing over has a harder time reading it. It's handy for emails, SMS messages, browsing, or any time you'd rather your screen wasn't so easy to read. It works best combined with lower brightness. It's a software filter, not a hardware privacy screen, so it won't make your screen invisible from every angle.

There's a wide selection of patterns and colors to choose from in the menu. You can also use Screen Guard as a blue light filter by turning the pattern off and choosing a warm color with the color and transparency settings.

Main Features:

* Choose from a wide variety of filter colors.
* Adjust the transparency of the filter 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 filter or anti-glare filter.
* Turn the filter on or off with one tap.
* Very easy and straightforward to use.

Recent changes:
- Minor performance improvements, upgrades and bug fixes.

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More data about Screen Guard - Privacy Screen

Price	Free
Total installs	430 thousand
Recent installs	2 thousand
Rating	3.12 based on 1.6 thousand ratings
Ranking	Not ranked
Version	2.10.7
App size	22.4 MB
Number of libraries	59
Designed for Android	6.0+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternatives to Screen Guard - Privacy Screen

Google Play Rating history and histogram

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Installs over time

Screen Guard - Privacy Screen has been installed 430 thousand times. Over the past 30 days, it averaged 66 installs per day.

Changelog of Screen Guard - Privacy Screen

Show changelog

Developer information for BlueTree Lab

BlueTree Lab

Crewa.RPG@gmail.com

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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.

★★★★☆ 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.

★★★★☆ 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

★☆☆☆☆ Cheyenne Warner · Jul 29, 2026

This is the worst app ever it sucks, and I can't see my screen when I watch movies

★☆☆☆☆ 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!

★☆☆☆☆ Fallen Kingdom · Feb 26, 2023

Doesn't even work just makes the screen darker like turning brightness down it's not worth the download

★☆☆☆☆ Elianar Nassar · Oct 31, 2026

This app sucks it turns out it only turns your screen the color you chose but the worst thing is that even for you, it will be permanent forever

Google Play Rankings for Screen Guard - Privacy Screen

This app is not ranked

Technologies used by Screen Guard - Privacy Screen

15 permissions · 59 libraries

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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. Users should review permissions and overlays when enabling in public spaces.

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