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Google policy revisions
Check touch, colors, and FPS at a glance.
Diagnose your screen quickly and accurately before heading to the service center. Key Features :: 1. Touch Grid – Fill a 10 × 17 grid with your finger to spot dead or unresponsive areas instantly. 2. Multi‑Touch – See the maximum number of simultaneous touch points your device supports, in real time. 3. Color Test – Flash solid red, green, blue, black, and white screens to reveal light‑bleed, image retention, or dead pixels. 4. FPS Test – Moving squares and a live FPS counter let you verify your display’s refresh rate. Why Touch Screen Test? :: 1. Instant start – Launch the app and testing begins right away. 2. High accuracy – Real‑time coordinate tracking detects even tiny defects. 3. Privacy first – No collection of personal data or network information, ever. How to Use :: Tap Start and choose a test. Follow the on‑screen instructions: touch, swipe, or switch colors. On the result screen, tap Retest to run it again or return to the home menu. Disclaimer :: Touch Screen Test provides indicative results only. Outcomes may vary by device and OS environment, and the developer assumes no liability for any conclusions drawn from the tests.