關於Compass
找方向，並檢查表面水平
A compass is an instrument used for navigation and orientation that shows direction relative to the geographic cardinal directions (or points) from north.
bubble level or simply a level is an instrument designed to indicate whether a surface is horizontal (level) or vertical (plumb)
最新版本4.4更新日誌
Last updated on 2020年04月30日
Updated UI
Compass 螢幕截圖
