Vibration Meter & Quake Alert

Vibration Meter & Quake Alert helps you measure vibration strength and shaking movement in real time using your phone’s built-in motion sensors.

Use it to check small tremors, sudden impacts, machine vibration, desk movement, floor shaking, vehicle vibration, or possible earthquake-like motion. The app shows the current vibration level in a simple, easy-to-read display so you can quickly understand how strong the movement is.

Key features
- Real-time vibration measurement
- Shaking and tremor detection using phone sensors
- Clear vibration levels: weak, normal, strong, and danger
- Vibration event history
- Peak vibration value and event time
- Korean and English language support
- Automatic language selection based on OS language
- Instant language switching without restarting the app

Recommended for
- Users looking for a simple vibration meter or vibration detector
- Checking shaking, tremors, or sudden movement in real time
- Monitoring possible earthquake-like motion for reference
- Measuring vibration from machines, desks, floors, rooms, or vehicles
- Anyone who needs a phone-based seismometer or accelerometer sensor app

Vibration Meter & Quake Alert is designed to be fast and simple. Open the app, place your phone on a stable surface, and start checking vibration strength immediately.

Important notice
This app uses smartphone sensors and is intended for reference only. It is not an official earthquake warning system, disaster alert service, safety inspection tool, or professional measuring instrument. Accuracy may vary depending on device sensor quality, phone placement, and surrounding conditions.