Touch Grid Test
Find dead touch zones on your screen
Ghost Touch Detector
Detect phantom touches happening without your finger
Edge Sensitivity
Check if the edges of your screen respond properly
Multi-Touch Heatmap
Visualize all touch points and finger pressure frequency
OLED Burn-In Test
Check your display for burn-in, tinting, and dead pixels
Sponsored
This tool helps detect touch issues but does not replace professional hardware diagnostics.