價格：免費
更新日期：2018-08-29
檔案大小：2.6M
目前版本：4.7
版本需求：Android 4.1 以上版本
官方網站：http://learnframing.com
Email：david.xtruction@gmail.com
聯絡地址：David King 1094 Theta Pike Columbia, TN 38401
Master construction math like a pro with this free and easy app. It handles feet and inches, and is loaded with simple wizards for handling anything to do with construction.
Wizards:
Basic arithmetic with carpenter fractions.
Diagonals for squaring up layouts and more.
Stairs for quick and easy riser calculation.
Common rafters, lean to rafters, and jack rafters.
Hip roofs (excepts unequal roof pitches).
