OLED Screen burn-in guard

Mihail Koptel

About this app

🛡️ Protect Your OLED Screen from Burn-In

OLED and AMOLED displays can suffer from permanent burn-in caused by static elements like navigation bars, status icons, video controls, or app toolbars.

OLED Screen Burn-in Guard helps reduce this risk by applying a subtle, moving protective overlay across your screen.

⚙️ How to Use

1️⃣ Select the apps where OLED Guard should place the overlay
2️⃣ Adjust protection strength using the opacity slider
Note: Higher protection = more dimming
3️⃣ Press Start and let the app work in the background

That’s it.

NOTE: On low protection level you can barely see the protection layer. To test it try higher level of protection (slide right)

✨ How It Works

The app places a lightweight overlay that:

• Gently dims the display
• Adds a dynamic noise pattern
• Applies micro pixel shifting over time

These subtle changes reduce prolonged stress on the same pixels — helping extend the life of your screen.

🔧 Key Features

✔ Adjustable protection strength
✔ Dynamic noise to reduce static pixel wear
✔ Micro pixel shift effect
✔ Lightweight and battery-friendly
✔ Works across apps, video players, and UI elements
✔ Designed specifically for OLED / AMOLED displays

📱 Ideal For

• Long video calls
• Navigation apps
• Reading apps
• Messaging screens
• Static toolbars and UI elements

🔐 Privacy Friendly

This app does not collect personal data.
It only uses system overlay permission to display the protective layer.

⚠️ Important

You must enable “Display over other apps” permission for the overlay to function.

💡 Why Use This?

Screen replacements are expensive. Burn-in damage is permanent.
A subtle protective overlay helps reduce uneven pixel aging — especially on bright OLED screens.

What’s new

Updated app icon