진동측정기 (진동세기 진동측정어플, 진동계, 지진감지)

진동측정기 (진동세기 진동측정어플, 진동계, 지진감지) is a tools app by 바다앤 with 10,000+ downloads (about 18K estimated). +45 installs in the last 7 days. Released Dec 25, 2019. Install growth, rank history, SDKs and ad networks.

From the store listing: “It provides accurate vibration values ​​to measure vibrations based on X, Y, and Z axes, and records the measured vibration values ​​as CSV files.”