Best On Screen Ruler Apps

Screen Ruler: Measure Length

CM, MM & Inch Measuring Tool

Free

Turn your iPhone or iPad into a precise measuring tool. Easily measure lengths in centimeters or inches with features like magnifier mode and haptic feedback. Ideal for daily tasks, office use, DIY projects, and on-the-go measurements.

Ruler - Screen accurate ruler

measuring app and ruler app

Free

Transform your device into a precise measuring tool. Measure objects, distances, and spaces with fingertip accuracy. Offers real-time results in both metric and imperial units, with professional calibration for your specific device.

Ruler •

Includes Camera (AR) Ruler

Free

Measure objects and distances with an on-screen ruler and augmented reality. Supports inches and centimeters, with features for linear sizes, angles, area, volume, and more. Save your measurements for later use.

Ruler, Measuring Tape - AR App

Length Measure Calculator Tool

Free

This app turns your device into a versatile ruler and tape measure using advanced AR technology. It offers precise measurements for objects, rooms, and complex shapes, along with unit conversion and a history log. Ideal for professionals and everyday users needing accurate measurements.

Ruler: On Screen Tape Measure

Protractor, Level, Converter

Free

This app transforms your phone into a precise measuring tool. Calibrate it once with a common object to accurately measure small items, angles, and levels. It also includes a unit converter and a tape canvas for larger measurements.

Pocket Ruler - Gauge on Screen

Measure on Screen

Free

Measure objects directly on your iPhone screen without a physical ruler. Offers two intuitive modes for precise readings and supports both millimeters and inches for global use.

100cm Ruler

by ZOOMO, Inc.

Free

This app provides a digital ruler for measuring the length and diameter of small objects directly on your device. It features a millimeter scale and allows for easy sliding to measure.

Tape Measure & Ruler Арр

Multifunctional Ruler・Level

Free

This app functions as a digital measuring tool, allowing you to measure objects and distances with accuracy. It also enables you to create sketches with text annotations and share your measurements and designs.

Ruler: CM, MM & Inches

Measure Length & Caliper Tool

Free

This app provides a highly accurate, actual-size ruler that adapts to any screen. It offers dual-edge measurement, a precision caliper mode, and universal calibration for reliable real-world measurements. It functions offline and is designed for various devices.

Ruler / Measuring Tape

Measure on screen, AR & paper

Free

Measure objects using your device's screen, augmented reality, or by printing a ruler. Offers three distinct methods for on-demand measurement without physical tools.

Ruler AR - Tape Measure App

Tape measure & On-screen ruler

Free

Measure real-world objects accurately using augmented reality. This app allows for length, width, and height measurements, even on non-flat surfaces. Save and review your measurements for future reference.

AR Ruler: Tape Measure App

Measuring Tool・Distance・Level

Free

Transform your phone into a versatile measuring tool using augmented reality. Accurately measure length, distance, height, angles, and areas of objects and spaces with just your camera. Save and share your measurements easily.