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Android Apps > Tools > Screen Dimmer – OLED Saver
Screen Dimmer – OLED Saver icon

Screen Dimmer – OLED Saver

by REWHEX · Tools · Free
On Google Play since October 2023 · Data updated 2026-10-22
Google Play

Screen Dimmer – OLED Saver is made and published by REWHEX. AppBrain is an independent app data site and isn't affiliated with REWHEX. The app name, icon, screenshots and description belong to REWHEX and are shown as published on Google Play.

AppBrain's verdict

Well rated
Total installs
380 thousand
Rating on Google Play
4.24
1,040 ratings
Last updated
May 28, 2026

Screen Dimmer – OLED Saver has 380 thousand installs. Users rate it well: 4.2 stars from 1,040 ratings.

Summary

Screen Dimmer – OLED Saver from REWHEX offers a focused solution to reduce PWM flicker and OLED burn-in while keeping your display easy on the eyes. Not ranked in any top lists, it shows steady, niche presence with 100,000+ total downloads and 11K in the last 30 days.

Pros & Cons

  • Ad-free experience for uninterrupted usage
  • PWM flicker reduction and OLED burn-in protection
  • Efficient, battery-friendly performance
  • Quick brightness control via the notification panel
  • No built-in night mode or blue-light color adjustments
  • Limited automatic scheduling or per-app profiles
  • Relies on Accessibility service and foreground service, which may be undesirable for some users

Installs

Tracked by AppBrain
Last 30 days
11 thousand
Per day
370
30-day average
Play install range
100+ thousand
Launched
October 2023

Installs over time

Screen Dimmer – OLED Saver has been installed 380 thousand times. Over the past 30 days, it averaged 370 installs per day.

Rankings

Google Play top charts

Google Play Rankings for Screen Dimmer – OLED Saver

This app is not ranked

Competitors

Similar apps and more from REWHEX

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Releases

Updates seen on Google Play
Version
2.1.0
Launched
October 2023
  • May 28, 2026UpdateVersion 2.1.0
  • Oct 13, 2025UpdateVersion 2.0.3
  • Oct 10, 2025UpdateVersion 2.0.2
  • Jul 31, 2025UpdateVersion 2.0.1
  • Jun 28, 2025UpdateVersion 2.0.0
Show all changes Show fewer

User feedback

Ratings and reviews on Google Play

Google Play Rating history and histogram

730
120
24
24
140

Comments on Screen Dimmer – OLED Saver for Android

★★★★★ Yongda Fan · Aug 18, 2026
Save my eyes! Prefect solution for OLED screen pwm sensitivity issue.
★★★★★ A. Vest · Sep 3, 2026
This app is lifesaver - no more headaches and tired eyes! Easy, simple, straightforward. The eye strain from reading ebooks for hours became a problem this app helped solve. Now I can enjoy my Cloud Library** ebooks again. Took me a few days & some dark screenshots to adjust (there's an easy screenshot feature / shortcut that I failed to see at 1st). Screen dimmer is a 5-star, essential App for me. (*Cloud Library bc Amazon is ruining Kindle's user experience like it ruined Alexa with Alexa Plus).
★★★★★ J M · May 18, 2026
Dims the screen without reducing brightness (which means no increasing flickering from PWM that causes eye fatigue for some people) I prefer manual mode & and ise the pixel filter (4 pixel pattern) to further desaturate (intentionally) my screen. Did I mention it's free, without ads?
★☆☆☆☆ V K · Jun 17, 2026
The app dims the screen, but the permissions are concerning. Android privacy settings show Screen Dimmer has “full access” to my device, and it is the sole app with full access. I understand Accessibility may be needed for some dimming features, but full access to literally everything on the device is not justified. Even after closing the app and disabling background activity, it still showed continuous access. Uninstalled.
★★☆☆☆ NA A · Apr 16, 2026
Screen goes full brightness when orientation changes or during certain transitions. Every time you use it you have to keep granting permissions in settings through lengthy menus. Ad free I guess...
★☆☆☆☆ Joshua · Aug 6, 2026
It made my screen brighter instead of dimming it

Technology

Found in the app by AppBrain
Ads
No ads
Price
Free
Libraries
13
App size
1.82 MB
Content rating
Everyone

Technologies used by Screen Dimmer – OLED Saver

8 permissions · 13 libraries
Subscribe to see full permission and library details
Trust & Safety: Permissions include ACCESS_NETWORK_STATE, FOREGROUND_SERVICE, FOREGROUND_SERVICE_SPECIAL_USE, POST_NOTIFICATIONS, RECEIVE_BOOT_COMPLETED, WAKE_LOCK, WRITE_SETTINGS, and dev.rewhex.screendimmer.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION. Internet permission is not listed, and an update removed Internet permission, reducing online exposure. The app uses an Accessibility service to apply a dimming overlay and a foreground service to maintain operation, which is standard for screen-dimmer utilities and aligns with common safety practices.

About the app and developer

About Screen Dimmer – OLED Saver

Screen Dimmer – OLED Saver is a tools app developed by REWHEX.

Install Statistics

Screen Dimmer – OLED Saver has been installed 380 thousand times. In the last 30 days, the app was installed 11 thousand times.

User Ratings

Screen Dimmer – OLED Saver is rated 4.24 out of 5 stars. The rating is based on 1 thousand ratings.

App Information

Screen Dimmer – OLED Saver is freely available from Google Play. The app size is 1.82 MB. The latest version available is 2.1.0. The last update was on May 28, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play since October 2023.

App Performance Report

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Developer information for REWHEX

REWHEX

rewhexdev@gmail.com

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Frequently asked questions about Screen Dimmer – OLED Saver

Is Screen Dimmer – OLED Saver free?

Yes. Screen Dimmer – OLED Saver is free on Google Play.

Is Screen Dimmer – OLED Saver still available?

Yes. Screen Dimmer – OLED Saver is on Google Play, and the last update we saw was on May 28, 2026.

Does Screen Dimmer – OLED Saver contain ads?

No. Google Play does not list Screen Dimmer – OLED Saver as containing ads.

How large is Screen Dimmer – OLED Saver?

Screen Dimmer – OLED Saver is 1.82 MB.

Is Screen Dimmer – OLED Saver suitable for children?

Google Play rates the content of Screen Dimmer – OLED Saver as suitable for everyone.

How many times has Screen Dimmer – OLED Saver been installed?

Google Play lists 100,000+ installs for Screen Dimmer – OLED Saver.

How do people rate Screen Dimmer – OLED Saver?

Screen Dimmer – OLED Saver scores 4.24 out of 5 stars, from 1,040 ratings on Google Play.

Who made Screen Dimmer – OLED Saver?

Screen Dimmer – OLED Saver was developed by REWHEX. It is listed in the tools category on Google Play.

What are the best alternatives to Screen Dimmer – OLED Saver?

People looking at Screen Dimmer – OLED Saver also look at these tools apps: Night screen: Screen Dimmer, Screen & Notifications Dimmer, Dim Screen: Night & Blue Light, EXTRA DIMM: Screen Dimmer, Lower Screen Brightness Dimmer.

Share Screen Dimmer – OLED Saver

Store listing

By REWHEX, from Google Play

“Minimize eye strain, reduce screen flicker.”

Screen Dimmer – OLED Saver Screenshot 1 of 5
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Screen Dimmer – OLED Saver Screenshot 5 of 5
Screenshots by REWHEX, from the Google Play listing
Description by REWHEX Written by the developer, not by AppBrain. Click to read.
If you experience eye strain due to PWM flicker (Pulse Width Modulation) or worry about OLED screen burn-in, Screen Dimmer is the perfect solution. This app enhances screen comfort with a clean, ad-free experience and smart features to protect both your eyes and display.

Why Choose Screen Dimmer?
✔️ Auto Brightness Control – Quickly adjust brightness from the notification panel.
✔️ PWM Flicker Reduction – Helps minimize flicker and reduce eye strain (Effectiveness varies based on individual sensitivity and display type).
✔️ Screen Filter for Burn-In Prevention – Applies a subtle filter to protect OLED screens from uneven wear.
✔️ Lightweight & Battery-Friendly – Optimized for efficiency, ensuring smooth performance without excessive battery drain.
✔️ Simple & Intuitive Interface – Easily control dimming levels without unnecessary complexity.
✔️ No Ads, No Distractions – A completely ad-free experience for seamless usability.

How It Works
Screen Dimmer uses Accessibility services to apply a dimming overlay, creating a flicker-free viewing experience without increasing burn-in risk or battery drain. It adjusts screen brightness at the pixel level, ensuring optimal display health.

Download now and take control of your screen’s brightness & comfort!

📩 Have questions or suggestions? Contact us at rewhexdev@gmail.com

Recent changes:
- Added support for the latest Android 17
- Reduced the minimum physical brightness setting from 20% to 5%
Official page on Google Play
Top new apps Apps other people are watching Price drops on Google Play Popular Tools Apps Today's trending apps
Night screen: Screen Dimmer icon Night screen: Screen Dimmer
Screen & Notifications Dimmer icon Screen & Notifications Dimmer
Dim Screen: Night & Blue Light icon Dim Screen: Night & Blue Light
EXTRA DIMM: Screen Dimmer icon EXTRA DIMM: Screen Dimmer
Lower Screen Brightness Dimmer icon Lower Screen Brightness Dimmer
Screen Dimmer Lite icon Screen Dimmer Lite
Auto Screen Brightness & Color icon Auto Screen Brightness & Color
Screen Brightness Control icon Screen Brightness Control
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