Demo App

https://drive.google.com/file/...

Our app helps identify unresponsive touch zones, dead pixels, and display irregularities on any Android device — so you can instantly check your screen health before it worsens.

Unlike other utilities, this app does not block or disable touch areas — it only detects blocked or damaged regions for diagnostic purposes. Perfect for users, technicians, or buyers checking second-hand devices.

Single Tap Test – Verify individual touch sensitivity.

Double Touch Test – Confirm multi-touch accuracy.

Long Press Test – Check for long-press recognition issues.

Swipe Left & Right Test – Identify swipe dead zones or lag.

Pinch & Zoom Test – Test gesture recognition and pinch response.

Auto Check Dead Pixel Test – Automatically scans for defective or frozen pixels.

Manual Pixel Check – Tap manually to find display irregularities.

Screen Color Test – Cycle through colors (Red, Green, Blue, Black, White) to identify brightness fading or discoloration.

Hand Writing Test – Detect streaks or faint touch traces across the display.

Fading Line Test – Identify subtle display fading or burn-in effects.

Orientation Test – Check screen rotation, accelerometer, and sensor response.

Device Information: Model, Android version, manufacturer, hardware ID.

Screen Parameters: Resolution, density (DPI), refresh rate, brightness range.

Sensor Status: Orientation, proximity, accelerometer, and more.

UI - Simple interface & quick results

Save Battery - Lightweight & battery-friendly 

Android Version & SDK - Android 16 support with SDK 36.

Advertisement Implemented - AdMob & Facebook ads Integrated.

Android Studio

Instructions added in documentation file.