Smart Ruler

智能标尺应用程序为电话显示添加标尺，便于测量。

Smart Ruler is an app that basically adds a ruler to your phone display making it easy to measure the scale of small things. This app is simple, user-friendly and accurate ruler for your phone!. This app allow you to measure the length/size of small objects. You always have this smart app with you when you carry your smartphone. Tap the screen to start using best multi-touch measuring system and find the size of all inspecting objects around you.

Following are the key features of this app.

- Accurate measurement

- Easy to use

- Stylish design

- Simple calibration

- Single line measurement

- Double line measurement

- Measurement in centimeters

- Measurement in inches

- Measure length between two markers

- Copy to clipboard

- Share measurement