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First version
Test screen, dead pixels, touch, sensors, battery & flash on your phone.
Phone Test is the all-in-one app to check your device's health in just a few minutes. Perfect for anyone buying or selling a used phone who wants to be sure everything works. With fast, straightforward tests, you can check the screen, touch, sensors, battery and more — no hassle. 🔧 AVAILABLE TESTS 📱 Device Information See model, manufacturer, Android version, screen resolution and density. 🎨 Screen / Dead Pixel Test Fill the screen with pure colors (black, white, red, green, blue and more) to spot dead pixels, stains and burn-in. 👆 Touch Test Find dead zones by touching across the whole screen surface. 🖐️ Multitouch Discover how many fingers your screen detects at once. 🧭 Motion Sensors Accelerometer, gyroscope and magnetometer in real time — just move your device and watch the values change. 🔋 Battery Track the battery level and charging state. 🔦 Flashlight / Flash Turn the camera LED on and off to test the flash. ✅ WHY USE IT • Perfect for checking a used phone before you buy • Every test in one fast, lightweight app • Simple, clean interface • No personal data collected