Screen Diagnostics
Screen Diagnostics Summary
Screen Diagnostics is a mobile Android app in Tools by AST PRODUCTS. Released in Feb 2026 (2 months ago). It has about 32+ installs Based on AppGoblin estimates, it reaches roughly 7.00 monthly active users . Store metadata: updated Feb 15, 2026.
Recent activity: 3.00 installs this week (32 over 4 weeks) View trends →
Store info: Last updated on Google Play on Feb 15, 2026 .
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Ratings: 0
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App Description
Test display, touch, colors, brightness and device screen quality.
Display & Touch Testing Toolkit
Screen Diagnostics Pro is a professional utility app designed to help you test and evaluate your device’s screen performance. It includes a comprehensive set of visual and touch-based tests to check display quality, alignment, and responsiveness.
This app does not repair hardware issues. It helps you visually inspect and evaluate your screen.
🔍 Display Tests Included
* Dead Pixel Test
* Color Test (RGB & solid colors)
* Brightness Test
* Checkerboard Pattern
* Grid Calibration
* Crosshair Alignment
* Safe Area Display Test
These tools help you inspect screen clarity, uniformity, alignment, and color consistency.
👆 Touch Tests Included
* Multi-touch panel testing
* Touch tracking visualization
* Touch count indicator
* Ghost touch inspection
Monitor how your screen responds to finger input and verify touch accuracy.
📱 Device Information
View detailed device display information including:
* Screen resolution
* Refresh rate
* Screen density
* Android version
* Hardware details
Useful for diagnostics and reference purposes.
🎛 Customization Features
* Adjustable grid spacing
* Adjustable line thickness
* Block size control
* Color selection
* Light / Dark theme support
Designed with a clean Material Design interface for a smooth experience.
🔒 Privacy Friendly
Screen Diagnostics Pro does not collect personal data.
No background monitoring.
No hidden permissions.
All tests run locally on your device.
⚠ Important Note
This app is a testing and diagnostic tool.
It does not repair physical screen damage or hardware defects.