Seiya.kTouchscreen Pro Customer Service
Is your used phone really okay? Before you buy, sell, or repair — know for sure.
Touchscreen Pro is a professional-grade smartphone diagnostic app that goes far beyond a simple touch test. With 200-point touch diagnostics and 21 hardware checks, it gives you objective, data-backed proof of your device's condition.
Perfect for:
・Buying or selling used smartphones
・Verifying repairs after screen replacement
・Listing devices on eBay, Swappa, or Facebook Marketplace
・Diagnosing touch or hardware issues
What you can check:
・Touch diagnostics (200-point grid, edge & corner detection)
・Ghost touch detection (passive monitoring)
・Multi-touch & gesture recognition
・Display check (dead pixels, burn-in)
・Speaker, earpiece & microphone test
・Vibration & volume button test
・Proximity, accelerometer & gyroscope sensors
・Front & rear camera preview
・Flashlight check
・Battery level & charging status
・Biometric availability (Face ID / Touch ID)
・Wi-Fi, cellular, Bluetooth & GPS status
Results you can actually use:
・Auto score rating (A–D)
・Up to 50 saved diagnostic sessions
・Before/after repair comparison
・PDF report with QR code — shareable proof
Built with privacy in mind:
・No ads. No subscription. One-time purchase.
・Fully offline — zero data transmitted
・No personal information collected
Touchscreen Pro. Don't guess. Diagnose.
Touchscreen Pro App Comments & Reviews
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