價格：免費
更新日期：2015-11-26
檔案大小：707k
目前版本：1.02
版本需求：Android 3.0 以上版本
官方網站：http://www.keuwl.com
Email：developer@keuwl.com
A simple, but very handy on screen ruler. No Permissions, Free & No Ads.
Automatically sizes to most screens. However, check scaling with a normal ruler on first use. If it is not correct, touch CAL and stretch the ruler to the correct size.
• Centimeters and inches.
• Measure length between two markers.
• Copy to clipboard.