[v2.1.15, v1.2.1, v1.3.1] Smart Tools – #1 advanced tools box for Android

Smart Tools is a toolkit that integrates a variety of basic measurement tools used in everyday life via Android-based devices, developed by Smart Tools from Korea. It consists of 6 individual app sets, including more than 10 practical tools, which can be used to measure length, distance, angle, noise intensity, vibration intensity, etc.