Phone Vibration Tester

Test your phone's vibration motor with precision. Phone Vibration Tester lets you verify haptic feedback strength, patterns, and motor responsiveness — all in a clean, ad-supported interface designed for Android. Key Features 🎚️ Intensity Slider Fine-tune vibration amplitude from gentle taps to strong pulses. See exactly how your motor responds at every level. ⏱️ Quick & Long Duration Tests • Short Pulse (0.5 s) — instant responsiveness check • Long Vibrate (2 s) — sustained motor stability • Custom duration up to 30 s — type any value you need ❤️ Built-in Haptic Patterns Tick • Pulse • SOS • Double Click • Heavy Click — tap to feel each pattern instantly. ⭐ Favorites Long-press any test button to save it. Your go-to durations and patterns appear as chips at the top for one-tap access. 📊 Motor Response Card After every test, see a visual score bar with a letter grade (A–E) based on observed motor behavior — amplitude control, multi-actuator presence, and dispatch latency. 🔬 Deep Scan (Hardware Capability Profile) One tap runs a safe, read-only capability check using standard Android APIs It reports: • Motor detected (yes/no) • Amplitude control support • Number of vibration actuators • Measured scheduling latency • Overall haptic grade (A–E) No root, no hidden APIs, no extra permissions — just the VIBRATE permission you already granted. Why people use it • Verify vibration works after a repair or OS update • Compare haptics across devices before buying • Developers: test VibrationEffect patterns on real hardware • Ensure silent-mode alerts will actually vibrate • Quick sanity check for gamers who rely on haptic feedback