OLED Checker

1.0.2

Wdev - Desenvolvimento

0.00

0 reviews

1,000+
Downloads

Free

Test your OLED screen: burn-in, dead pixels, ghosting, color uniformity & more.

About OLED Checker

OLED Checker is a tools app developed by Wdev - Desenvolvimento.

How many times has OLED Checker been downloaded?

OLED Checker has been downloaded 1.2 thousand times. In the last 30 days, the app was downloaded 280 times.

What is the rating of OLED Checker?

OLED Checker has no ratings yet.

Is OLED Checker free?

OLED Checker is free to download. The APK download size is 19.25 MB. The latest version available is 1.0.2. The last update was on March 2, 2026.

What are the requirements for OLED Checker?

The app has a content rating of Everyone. The app has been available on Google Play March 2026.

Description

OLED Checker is a free, lightweight tool designed to help you thoroughly test your OLED and AMOLED display. Whether you just bought a new phone or want to check your current screen's health, OLED Checker gives you everything you need.

TESTS INCLUDED:

- Pure Colors — Full-screen black, white, red, green, and blue to reveal dead pixels, stuck pixels, and uneven
lighting.
- Gray Uniformity — Subtle gray tones (5%, 10%, 15%) to detect burn-in, banding, and screen retention.
- Ghosting Test — Animated checkerboard pattern to identify image ghosting and slow pixel response.
- Touch Test — Interactive grid that maps your entire screen to find dead zones and unresponsive areas.
- Free Draw — Draw freely on screen to spot display defects with your own patterns.

WHY OLED CHECKER?

- Immersive fullscreen — Tests run with no distractions (system bars and ads are hidden during tests).
- Simple and fast — No account needed, no setup required. Open the app and start testing.
- Lightweight — Minimal app size, no unnecessary permissions.
- Ad-supported with optional one-time purchase to remove all ads.

Perfect for checking a used phone before buying, verifying screen repairs, or simply keeping an eye on your display's
condition over time.

Recent changes:
The interfaces have been adjusted.

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More data about OLED Checker

Price	Free to download
Total downloads	1.2 thousand
Recent downloads	280
Rating	No ratings
Ranking	Not ranked
Version	1.0.2
APK size	19.2 MB
Number of libraries	?
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the OLED Checker app

OLED Checker compared with similar apps

Common keywords of similar apps

Checker Ghosting Uniformity Free Lightweight Gray Draw Ads Time Oled Screen Test Dead Pixels Tests Burn Display Phone App

Keywords missing from this app

Pixel Fix Color Touch Stuck Repair Lcd Check Detect Colors Touchscreen Sensor Full Image Mode Device Problems Application Black Light White Defective Aod Amoled Features Method Auto Brightness Mobile Easy Defects Recent Find Ghost Images Custom Process Information Prevent Overlays

Downloads over time

OLED Checker has been downloaded 1.2 thousand times. Over the past 30 days, it has been downloaded 280 times.

Changelog of OLED Checker

Show changelog

Developer information for Wdev - Desenvolvimento

Wdev - Desenvolvimento

wdev.mauricio@gmail.com

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Comments on OLED Checker for Android

★☆☆☆☆ Austin Brittingham · Mar 26, 2026

WAY to many ads I tap on something and I click off and boom, An AD

Google Play Rankings for OLED Checker

This app is not ranked

Technologies used by OLED Checker

OLED Checker is requesting 11 permissions and we don't have library information (yet).
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