Best Angle Meter Free Apps

209+ iOS apps curated and reviewed

4.0 avg rating

20 free apps

Updated July 2026

The best angle meter free apps on iPhone average 4.0★ across 209+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.

Top Picks for Angle Meter Free

#1

Angle Meter 360 by ALEXEY KOZLOV

Convenient angle meter, finder

Editor's Choice

🔧 Utilities

4.3😐(353 ratings)

FreeAdsIn-App Purchases

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Angle Meter 360 screenshot 6

Measure angles precisely on photos or in real-time using your camera. This user-friendly tool allows for unlimited angle measurements simultaneously, with features like scaling and color adjustment for ease of use.

What We Love

👍 Simple and intuitive user interface
🎯 Accurate angle measurements
📸 Easy to use with photos and live camera
⚡ Fast and responsive performance

Room to Improve

📺 Excessive and intrusive advertisements
⏱️ Long, unskippable ad durations
🚫 Ads that are difficult or impossible to close

#2

Angle Meter by nakhon phagdeechat

Strong Contender

🔧 Utilities

2.5(28 ratings)

FreeAds

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Angle Meter screenshot 6

Measure angles and slopes with your phone's camera. Offers real-time angle display, two measurement modes, and the ability to capture and store measurements.

#3

Bubble Level: AR, Angle Finder by Jens Rieckhof

Inclinometer & Ruler Measure

Worth Considering

🔧 Utilities

4.5😞(670 ratings)

FreeAdsIn-App Purchases

Bubble Level: AR, Angle Finder screenshot 1

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This app transforms your phone into a precise leveling tool. It offers accurate angle measurement, inclination detection, and augmented reality features for DIY and professional use. Calibration is simple and quick.

What We Love

👍 Simple and easy to use
🔍 Accurate angle measurements
🛠️ Helpful for various tasks (telescopes, leveling, etc.)

Room to Improve

🤑 Expensive ad removal
🤖 Unreliable calibration
💤 Constant interruptions and ads

More Angle Meter Free apps to explore

Measure Angles - Bubble Level

Measure Angles - Bubble Level

Protractor, Clinometer, Slopes

This app transforms your device into a versatile measuring tool. It offers precise angle readings with a digital protractor and bubble level, along with AR-powered distance and volume measurements. Ideal for professionals, DIY enthusiasts, and everyday tasks requiring accuracy.

Digital protractor for angle measurementBubble level for surface flatnessAR-powered distance and volume estimation

free with in-app purchases

Bubble Level Plus+

Bubble Level Plus+

+ Angle Meter & Tilt Meter

This utility app functions as a digital bubble level, angle meter, and tilt meter. It helps users align picture frames, measure slopes, and assist with home decoration. Calibration instructions are provided for accurate measurements.

Bubble level functionalityAngle measurementTilt meter

free with in-app purchases

+ Angle Meter & Clinometer

Transform your device into a versatile angle measurement tool. Easily measure angles in both degrees and radians with an intuitive interface. Ideal for quick and precise angle readings.

Angle measurementDegrees and radiansIntuitive visual control

free with in-app purchases

Angle Gradient Inclinometer

Angle Gradient Inclinometer

Angle 360 Degree, Gradient%

Easily measure tilt angles with this free protractor app. It displays inclination from 0 to 359 degrees, along with gradient percentages and angles summing to 180 or 360 degrees. Switch to theodolite mode to set a specified angle to zero.

Measure tilt angles 0-359 degreesDisplay gradient percentageShow sum angles (180/360)

Multi Angle Meter

Multi Angle Meter

All Angle on one screen

This app displays the tilt angle of your device across three axes: yaw, pitch, and roll. It offers customizable angle notifications with vibration and sound alerts, and allows you to reset angles relative to the ground or a table. A camera view can be activated for live visual context.

Displays yaw, pitch, and roll anglesAngle reset to ground or tableCustomizable angle notifications

Protractor Edge - Clinometer

Protractor Edge - Clinometer

Angle Finder, Angle Measure

Measure angles directly on your device without taking photos or placing the angle on screen. This app offers a unique and efficient way to determine degrees, saving you time with its handy assistant functionality.

Direct angle measurement on deviceIntuitive line dragging interfaceMeasures angles in photos (Premium)

Protractor Angle Measure Tool

Protractor Angle Measure Tool

Angle Meter · Finder & Level

This tool transforms your device into a precise angle measurement instrument. It's ideal for DIY projects, construction, and renovations, offering real-time readings in various formats. Get professional-grade accuracy for all your angled surface needs.

Precise angle measurementVertical and horizontal orientationsMultiple measurement units (degrees, radians, gradians)

free with in-app purchases

Digital Angle Finder: 3D Meter

Digital Angle Finder: 3D Meter

Protractor & 3D Angle Measure

Measure angles precisely using your device's sensors. It functions as both a protractor and a 3D angle meter, allowing you to determine angles between surfaces or lines on a plane with high accuracy. Save your measurements by taking photos with the angle recorded.

Precise angle measurement3D angle measurementProtractor mode

Protractor for Angle Measuring

Protractor for Angle Measuring

Measure Angles in Few Taps

Transform your iPhone into a precision angle measuring tool. Easily measure angles in real-time using touch or camera modes, and even analyze angles in existing photos. Customize your tools for a seamless experience.

Real-time angle measurementTouch and camera modesMeasure angles in photos

free with in-app purchases

Tape Measure™

Measure anything

Transform your device into a versatile digital toolkit for precise measurements. Create 2D and 3D floor plans, scan rooms, and measure distances with advanced AI and computer vision. Ideal for DIY projects, home renovations, and professional use.

Tape MeasureRulerHeight Tool

free with in-app purchases

Angle Finder: Level Tool

Angle Finder: Level Tool

Measure & Check Surface Level

This utility app measures angles, checks surface flatness, and provides real-size measurements using your phone's sensors. It's ideal for home improvement, DIY projects, and educational purposes, offering accurate results offline with an intuitive interface.

Real-time angle measurementSurface flatness checkOn-screen ruler for real-size measurements

free with in-app purchases

ProtractorーAngle Finder Tool

ProtractorーAngle Finder Tool

Angle MeterーSlope Angle Quick

Measure angles of real-world objects in real-time using your device's camera. Simply tap to set points and get precise angle measurements. Save and review your measurement history.

Real-time angle measurementCamera-based measurementTap to set points

📊 Productivity

free with in-app purchases

Multi Angle Meter For Watch

Multi Angle Meter For Watch

Angle meter on your arm

Smart Protractor & Angle Meter

Smart Protractor & Angle Meter

Camera, Photo, Polygon & Level

$1.99 | 100% OFF

Smart Angle Meter 360

Smart Angle Meter 360

Measure Angles Precisely

Measuring Tape, Photo Ruler

Measuring Tape, Photo Ruler

Meter: measure length, height

This app offers precise measurements using augmented reality and on-screen tools. It caters to both professional and everyday needs with features like a flexible measuring tape, bubble level, and photo ruler. Save and manage your measurements within projects for easy access.

Augmented reality measurementsOn-screen ruler (1D/2D)Photo ruler for object measurement

📊 Productivity

Protractor (Angle measurement)

Protractor (Angle measurement)

by Seong Eon Kim

Measure angles of objects using your device's camera. This utility app acts as a digital protractor, allowing you to accurately determine angles in real-world scenarios. Perfect for when a physical protractor is unavailable.

Camera-based angle measurementDigital protractor functionalityMeasure angles of objects