OLED Checker
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info
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Bu ilova haqida
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.
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.
Test your OLED screen: burn-in, dead pixels, ghosting, color uniformity & more.
Oxirgi yangilanish
Tanlangan hikoyalar
Xavfsizlik — dastur ishlab chiquvchilar maʼlumotlaringizni qanday jamlashi va ulashishini tushunishdan boshlanadi. Maʼlumotlar maxfiyligi va xavfsizlik amaliyotlari ilovadan foydalanish, hudud va yoshga qarab farq qilishi mumkin. Bu axborot dastur ishlab chiquvchi tomonidan taqdim etilgan va keyinchalik yangilanishi mumkin.
- Tashqi hamkorlarga hech qanday axborot ulashilmaganDastur ishlab chiquvchilar axborot ulashilishini qanday aytishi haqida batafsil
- Hech qanday maʼlumot jamlanmaganDastur ishlab chiquvchilar axborot jamlanishini qanday aytishi haqida batafsil
- Maʼlumotlar uzatish vaqtida shifrlanadi
- Maʼlumotlar oʻchmaydi
Nima yangiliklar
Removed ads when opening the app
Ilova yuzasidan yordam
Dasturchi haqida
MAURICIO JOSE DE SOUZA
wdev.mauricio@gmail.com
R. Roberto Borghi, 164 A
Jardim Petropolis
PRESIDENTE PRUDENTE - SP
19060-350
Brazil
