Best On Screen Ruler Apps

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®

+ Photo Ruler & AR Measure

Free

This app provides a versatile toolkit for all your measurement needs. It includes a classic ruler, a tape measure, and a camera ruler for precise measurements. Easily switch between units and document your findings by adding measurements directly to photos.

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.

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.

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.

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 / 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.

Epic Ruler

A classic ruler

Free

Transform your smartphone into a portable measuring tool. Accurately measure lengths in both inches and centimeters directly from your device.

Life-Size Ruler

Smartphone as a Ruler

Free

Transform your smartphone into a precise measuring tool. This utility app allows you to measure lengths and distances directly on your device's screen. Ideal for quick estimations and practical applications.

Ruler 2.0 - inch, mm, cm

High measurement accuracy

Free

This app provides a precise on-screen measuring tool for your iPhone or iPad. Easily measure length and width in centimeters, millimeters, or inches, with options to save measurements as photos and customize the ruler's appearance. It's designed for accurate, user-friendly measurements.