Vibration Meter
Vibration meter using your device's accelerometer sensors. It measuresquakes, earthquakes, volcanic eruptions, avalanches and other...
Vibration meter using your device's accelerometer sensors. It measuresquakes, earthquakes, volcanic eruptions, avalanches and other...
When travel or lost your way then check your direction by LED compass. Use this compass for select direction of your furniture and...
Sound level meter (or SPL) app is shows a decibel values by measure the environmental noise, displays measured dB values in various...