Premium Unlocked
The Pro version of our app offers a variety of functionalities designed to enhance your measuring experience. Here’s what you can do:
Calibration
Calibrate the millimeter ruler using either custom or standard objects.
Ruler Mode
Measure in both metric (mm) and imperial (inches) units, with support for fractional inches.
Standard Ruler
Use the app as a standard ruler for various measurements.
Full-Screen Mode
Enjoy a better user experience while measuring by utilizing full screen.
Vertical Ruler
Access an additional vertical ruler for 2D measurements.
Area Measurement
Measure the area of 2D shapes effectively.
W/H Ratio Calculation
Calculate the width/height ratio of rectangular objects.
Parts Mode
Split lengths or objects into equal parts.
Circle Mode
Specifically measure circular objects.
Circle Splitting
Divide circles into equal sectors/angles.
Protractor Mode
Measure angles accurately.
Ruler Lock/Unlock
Lock or unlock rulers in any mode for enhanced usability.
Custom Size Settings
Manually set exact size, length, diameter, or number of parts using keyboard input.
Night Mode
Change the background to black-and-white night mode for power savings and improved visualization.
Interactive Help
Read a helpful guide about all available features within the app.
This versatile screen ruler can be used in various settings to measure small objects that fit your phone or tablet's screen, including jewelry, screws, bolts, and more.
Supported units: millimeters (mm) and inches (in), with support for fractions in inch units.
Supported Languages:
English
German
Russian
Japanese
French
Note: The measurement range is limited by the screen size of your device. With fine calibration, the app provides accuracy comparable to standard rulers or measuring tapes.
If you encounter any problems with the app on your device, please reach out to us at [support@vistechprojects.com](mailto:support@vistechprojects.com). We are here to help!
VisTech.Projects Team
Millimeter is a screen ruler app utilizing the full-screen capabilities of Android devices for distance and length measurements, functioning like a caliper or tape measure. Simply place an object on the scale paper screen and adjust the rulers to measure it. The Pro version also allows you to measure areas, circles, radii, diameters, angles, ratios, and perform splits into equal parts.
No Pop-Up Ads: Unlike other free ruler apps, ours does not display pop-up ads, providing a true full-screen measuring experience.
Calibration: Any device can be calibrated for accurate measurements through Calibration Mode, where you can reference common standard objects (coins, credit cards, etc.).
Supported Languages:
English
German
Russian
Japanese
French