As soon as you open the app, the intensity and magnitude of the current shaking are immediately displayed on the large dashboard. Check washing machine, inter-floor vibration, construction site, vehicle, and earthquake shaking in numbers and graphs.
✔ Vibration Dashboard at a Glance
* Shake intensity measured in gal units using an accelerometer that measures 100 times per second (units can be changed)
* Vibration (Modified Mercalli Intensity I ~ X+) and easy explanations such as "Bowl/Window Shaking"
* Calculates only actual shaking, excluding minor tremors that occur when the phone is simply placed down
* Tap the dashboard or press [Lock Value] to pause the values
✔ Real-time 3-Axis Graph
* Graphs displaying X (Left/Right), Y (Front/Back), and Z (Up/Down) directions by color
* Max (Strongest Shake), RMS (Average Intensity), Frequency (Hz, how fast it shakes), Vibration
* Even tells you the direction of the most intense shaking
✔ Vibration Recording (New Feature)
* Saves Time, X, Y, and Z every 0.01 seconds from [Start Recording] to [Stop Recording]
* Recording list, view recording graph (turn axes on/off), Max, RMS, Frequency, and Vibration summary
* As a CSV file Save to your phone, send via KakaoTalk or email, or open directly in Excel or Google Sheets.
✔ Seismic Intensity Chart · Good to Know
* Sensation and damage level for each intensity level (I ~ X+)
* Simple explanation of X, Y, and Z directions, Max, RMS, frequency, and unit (gal)
* How to measure accurately: Place your phone flat over the area where you want to measure shaking and lift your hand off.
✔ Recommended for:
* Those curious about inter-floor vibrations, washing machine vibrations, or air conditioner outdoor unit vibrations
* Those who want to record vibrations at construction sites or roads
* Those who want to compare car or machinery vibrations
* Those who want to verify earthquake shaking
※ Uses your phone's accelerometer. Values may differ slightly from professional vibration meters, so please use this for reference only.
View shaking as a 3-axis graph and vibration! From Max, RMS, and frequency measurement to saving vibration records as a CSV.