價格：免費
檔案大小：9 MB
版本需求：需要 iOS 11.3 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
A smart ruler to calculate the length, angle, and area of objects seen by your device camera.
Features
◉ One button click to connect the start and end points to form a polygon
◉ Automatically calculate the length of each side, the angle between any two sides, and the area of the polygon
◉ Easy to use by just touching the objects seen in the camera
◉ Metric and English measuring system with meters, cm, inch and foot.
◉ Professional user interface design
◉ Save the measurement and share with friends and relatives
支援平台：iPhone