OLED Checker Android

OLED Checker

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

Features & Capabilities

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.

User Growth & Download Statistics

App
By:
Wdev - Desenvolvimento
Downloads:
803 77
Version:
1.0.2 Last updated: 2026-03-03
Version code:
102
Creation date:
2026-02-27
Publisher country:
BR BR
Permissions:
  • com.google.android.gms.permission.AD_ID Moderate risk
  • android.permission.ACCESS_ADSERVICES_AD_ID Low risk
  • android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
  • android.permission.ACCESS_ADSERVICES_TOPICS Low risk
  • android.permission.FOREGROUND_SERVICE Low risk
  • android.permission.INTERNET Low risk
  • android.permission.WAKE_LOCK Low risk
  • com.android.vending.BILLING Low risk
  • android.permission.ACCESS_NETWORK_STATE Safe
  • com.android.vending.CHECK_LICENSE Safe
  • See more
Size:
24.35MB
Email:
wd*****@gmail.com
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Google Play Store
Data ingested on:
2026-06-06
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.
Developed by:
Wdev - Desenvolvimento
Google Play Store
https://play.google.com/store/apps/details?id=com.oledchecker.oled_checker
Email:
wd*****@gmail.com
Website:
https://wdevmobile.github.io

Best OLED Checker Alternatives

Here are some Android apps that are similar to OLED Checker: