Smart Ruler ( La Regle )

Smart Ruler (La Regle) app for your phone and tablet. Measure everything with a beautiful on-screen ruler. Choose between inches and centimeters. Tap the screen to start using the best multi-touch measuring system and find the size of all curious objects around you. And all this for free.
Smart Ruler (La Regle) app includes the following functions:unit converter (mm to inches, centimeters to inches ), calculation of the length, straight line, calculation of area, defining the thread pitch, caliper, ruler online, etc.
Smart Ruler (La Regle) - is beautiful, functional and easy to use tool on every smartphone or tablet.

Smart Ruler (La Regle) has inflicted strokes (scale), multiple units of length (centimeter, meter, inch) used to measure the distance.

Smart Ruler (La Regle) is a helpful measuring tool for quick measure of small object's length. It helps you to measure the dimension of objects conveniently and accurately with your phone at anytime and anywhere. It combines two important ruler measuring modes in one app. You can also switch the ruler's length unit between millimeter and inch by a click.

Smart Ruler (La Regle) is smart and easy to use. You can measure the length and width of any objects that in the range of your screen size by simply place it on the device's screen and move the line limiters one after another. The dimensions of the object (width, length and area) will shows on the screen automatically.

A simple, user-friendly and accurate ruler for your phone!
Use a coin or a credit card to calibrate the ruler anywhere, when you don't have a real ruler with you!
Use your cell phone as a ruler.
You will need to measure the length of the thing. But not around the ruler.
Use a smart ruler of Smart Ruler (La Regle) application.
More accurate than any a smart ruler calibrated pixel screen.

Two types of devices (cm, inches) support, and with one click you can convert.
In addition, you can store the measured length.

KEY FEATURES FOR Smart Ruler (La Regle):
★ accuracy of measurement
★ easy to use
★ length unit supported: Inch and millimeter
★ Lock/Unlock screen ruler
★ Easy calibration (Only one time)
★ Display length and width result automatically (All ruler modes)
★ Grid lines display
★ stylish design
★ Simple & smart user interface design
★ Keep screen awake
★ simple calibration;
★ set the units: cm, mm, inch;
★ measurement of the length (with hold function) either side of the device;
★ graph paper, vertical and horizontal line;
★ Pick your units: fractional inches, decimal inches, centimeters or millimeters , mm to inch
★ Calibrate your smart ruler with a real ruler to achieve the best precision in your measurement transfers
★ Manually set the ruler to a known length for accurate measurements
★ Save your measurements for future use

Smart Ruler (La Regle) is designed to accurately determine the size of any object by either taking a picture of it or measuring it on the screen. With its simple user-friendly design Smart Ruler (La Regle) allows you to measure things just as conveniently and precisely as with a traditional ruler or tape measure.
For perfect accuracy, you will be requested to do calibration at the first time you open the application. Calibration need to be carried out only one time per installation.
With Smart Ruler (La Regle), now you always bring a smart ruler with you as in your smart phone.

Tap the screen to start using the best multi-touch measuring system and find size of all curious objects around you.

Important: Currently, Smart Ruler (La Regle) we only support smartphones. Measurements with Android tablets are not yet supported (you'll get inaccurate results). We're working on a tablet version and it would be available soon.

If you have problems with the application please use the application support otherwise we cannot contact you to understand the problem.