Are you tired of ads cluttering your screen while trying to measure small objects? Millimeter is the answer to your prayers! This simple, ad-free screen ruler app allows you to measure objects that fit your device’s screen. With calibration mode, various measurement options, and additional features available for purchase, Millimeter has become the go-to app for accurate measurements.

CALIBRATION AND CUSTOMIZATION

Millimeter can be calibrated for precise measurements on any device using standard objects like coins or credit cards as a reference in Calibration Mode. This ensures that you’ll always have accurate results no matter what device you are using. In addition to the free features, users can purchase extra features or modes to customize their app experience further.

RULER MODE AND VERTICAL RULER

The free version of Millimeter offers Ruler Mode, which enables you to measure in metric and imperial units: millimeters and inches. Additionally, the app provides a vertical ruler for 2D measurements. Fine grids (1mm for millimeter units) and fractions for inch units add to the precision of measurements. The full-screen mode offers an enhanced user experience in Ruler mode, making it easier to see and measure objects.

AREA MEASUREMENT AND W/H RATIO

Millimeter’s free version also includes area measurement for 2D objects, allowing you to calculate the area of rectangular objects effortlessly. The app also offers a unique feature of calculating these objects’ width-to-height (W/H) ratio, providing you with even more valuable information about your measurements. Lock and unlock rulers in any mode for better usability.

UPGRADE YOUR MEASURING EXPERIENCE

For users who want to take their measuring capabilities to the next level, Millimeter offers various additional features that can be purchased. These include a spirit/bubble level to check incline or tilt angle, Parts Mode for splitting length or objects into equal parts, and Thread per inch (TPI) measurement pattern in Parts mode. Circle Mode allows you to measure circular objects and split them into equal sectors or angles.

The Protractor/Goniometer Mode measures angles, while the option to manually set the exact size, length, diameter, and number of parts adds even more precision. The app also offers a changeable background for better visualization and power-saving purposes.