價格：免費
更新日期：2018-11-02
檔案大小：6.1M
目前版本：1.0.4
版本需求：Android 5.0 以上版本
官方網站：http://mathgeniusguide.com
Email：jffitch@mathgeniusguide.com
聯絡地址：17 Bailey Ave Wallingford, CT 06492
Don't have a tape measure or can't reach the object with a tape measure? No problem. Aim your phone at both ends of the object, and your phone will use its accelerometer and magnetometer to determine the angle that you're holding your phone, which can then be combined with your settings (i.e. how high your eyes are above the ground) to measure the object.
