Best Ruler App

4.6😊(45K ratings)

FreeAdsIn-App Purchases

This augmented reality app transforms your phone into a versatile measuring tool. Accurately measure distances, surfaces, angles, and even detect studs. Visualize furniture placement and create floor plans with ease.

What We Love

🚀 Useful and intuitive features
👍 Easy to use
🎉 Fun and engaging
💡 Variety of measurement tools
🤖 Accurate measurements
🆓 Free app with great value

Room to Improve

🐛 Unreliable and inaccurate measurements
🤯 Confusing and difficult to use
🔍 Limited functionality
🔋 Drains device battery
🤖 Inconsistent performance

Rul3r by YOYASOFT LLC

Ruler, Altimeter and More

Strong Contender

4.5(1K ratings)

FreeAdsIn-App Purchases

This utility app provides a portable ruler for on-the-go measurements. It also includes a suite of additional tools like a protractor, spirit level, and various meters for diverse measurement needs.

Ruler® by Tue Nguyen Minh

+ Photo Ruler & AR Measure

Worth Considering

4.3😞(35K ratings)

FreeIn-App Purchases

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.

What We Love

🚀 Accurate measurements
👍 Easy to use
🔍 Convenient for small items
📏 Useful ruler tool

Room to Improve

💰 Paywall for basic features
⏱️ Limited free usage time
🔍 Inaccurate for larger objects
🙅‍♀️ Aggressive monetization tactics

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Includes Camera (AR) Ruler

On-screen ruler for small objectsAugmented Reality (AR) measuringMeasure linear sizes in cm/inches

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.

Transform your iPhone or Apple Watch into a precise measuring tool. Easily switch between imperial and metric units and adjust the ruler's height for direct comparisons. Customize your experience with different color schemes.

Imperial and metric scale switchingAdjustable ruler heightColor scheme customization

Measure distance or length

Camera-based measurementMeasure distance between two pointsInstant results

This tool uses your device's camera to measure the distance between two points on screen. Simply tap to set start and end points, and get instant results in inches and millimeters.

📊 Productivity

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Distance MeterHeight MeterSurface area and perimeter calculation

Measure distances, areas, and heights using your device's camera. This app allows you to estimate dimensions of rooms and structures, scale objects, and even create 3D models from photos. It offers various measurement tools and supports different units of measure.

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rulAR

Measure with style

AR distance measurements2D/3D object creationArea and volume calculation

Transform your device into an advanced measuring tool using augmented reality. Accurately measure distances, areas, and volumes of objects and spaces with a simple interface. Save and share your measurements as blueprints or 3D models.

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A Amazing Measure Tool !

Accurate measurementsNo additional hardware requiredSave measurements

This utility app provides a convenient measuring tool directly on your smartphone. It allows for accurate measurements of objects without any extra hardware, and you can save and share your results.

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Measuring Tape + Ruler App

Accurate Measuring Tape, Ruler

Augmented reality measurementsLine, height, and distance measurementVolume and angle calculation

This app transforms your device into a versatile digital measuring tool. Utilize augmented reality for accurate line, height, distance, and volume measurements. It also includes a compass and level tool, with options to save and share your results.

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Multifunctional Ruler・Level

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Digital ruler and measuring tapeImperial and Metric unitsRangefinder for distance measurement

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.

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Measure objects on screenCentimeter and inch scalesHorizontal and vertical display modes

Measure objects directly on your smartphone screen without needing traditional tools. This utility offers an easy-to-use interface with accurate scales in centimeters and inches, supporting both horizontal and vertical measurements.

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Ruler AR - Measuring Tape Cam

3D Room Planner & Home Measure

Measure length, height, and areaAugmented reality technologyBubble level tool

Transform your phone into a powerful measuring tool using augmented reality. Accurately measure length, height, and area of objects simply by pointing your camera. Includes a bubble level for precise surface alignment.

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