1. Home
  2. Topics
  3. Digital Angle Gauge

Best Digital Angle Gauge Apps

249+ iOS apps curated and reviewed

3.7 avg rating
20 free apps
Updated July 2026

Whether you're new to digital angle gauge or looking for an upgrade, our curated collection of 249+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Digital Angle Gauge Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Protractor for Angle MeasuringProtractor for Angle MeasuringFree4.5★ (1K)YesYesAug 2026
2Angle Meter 360Angle Meter 360Free4.3★ (353)YesYesJul 2026
3Bubble Level Tool - DigitalBubble Level Tool - DigitalFree4.4★ (2.4K)NoYesAug 2026
4Digital Angle Finder: 3D MeterDigital Angle Finder: 3D MeterFree4.1★ (221)NoNoJul 2026
5Protractor+Protractor+Free4.1★ (10K)NoYesAug 2026
6Angle Measure, Digital RulerAngle Measure, Digital RulerFree5.0★ (4)YesYesMay 2026
770 Degree : Smart Protractor70 Degree : Smart ProtractorFree2.9★ (10)YesNoJul 2026
8Angle Level - Precise MeasureAngle Level - Precise MeasureFree3.3★ (3)NoYesJul 2026

Top Picks for Digital Angle Gauge

Protractor for Angle Measuring#1

Protractor for Angle Measuring by AppLiks Sp. z O.O.

Measure Angles in Few Taps
Editor's Choice
🔧 Utilities
4.5😐(1K ratings)
FreeAdsIn-App Purchases
Protractor for Angle Measuring screenshot 1
Protractor for Angle Measuring screenshot 2
Protractor for Angle Measuring screenshot 3
Protractor for Angle Measuring screenshot 4

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.

What We Love

  • 👍 Useful for surveying and measuring angles
  • 💡 Interesting use of camera to overlay protractor
  • 👍 Helps with specific use cases like golf setup
  • 👍 Provides a clutter-free protractor experience

Room to Improve

  • 🐛 Difficulty using the protractor tool and angle measurement
  • 🐛 Inability to zoom in/out when measuring angles in photos
  • 🐛 Inaccurate angle measurements in some cases
Angle Meter 360#2

Angle Meter 360 by ALEXEY KOZLOV

Convenient angle meter, finder
Strong Contender
🔧 Utilities
4.3😐(353 ratings)
FreeAdsIn-App Purchases
Angle Meter 360 screenshot 1
Angle Meter 360 screenshot 2
Angle Meter 360 screenshot 3
Angle Meter 360 screenshot 4
Angle Meter 360 screenshot 5
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
Bubble Level Tool - Digital#3

Bubble Level Tool - Digital by Rihab Mehboob

Angle finder & leveller
Worth Considering
🔧 Utilities
4.4😞(2.4K ratings)
FreeIn-App Purchases
Bubble Level Tool - Digital screenshot 1
Bubble Level Tool - Digital screenshot 2
Bubble Level Tool - Digital screenshot 3
Bubble Level Tool - Digital screenshot 4
Bubble Level Tool - Digital screenshot 5

Measure precise angles and levels with your device. Easily switch between portrait, landscape, and surface level modes. Lock and reset angles for accurate measurements.

What We Love

  • ⭐️ Useful app
  • 🤠 Handy when needed
  • 👍 It simply works

Room to Improve

  • 💰 Expensive subscription
  • 🚫 Unusable without paying
  • 📢 Constant upsell pop-ups

More Digital Angle Gauge apps to explore

4
Digital Angle Finder: 3D Meter
Digital Angle Finder: 3D Meter
Digital Angle Finder: 3D Meter
Protractor & 3D Angle Measure
Free

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
🔧 Utilities
(221)
free
5
Protractor+
Protractor+
Protractor+
+ Angle Meter & Clinometer
Free

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
🔧 Utilities
(10K)
free with in-app purchases
6
Angle Measure, Digital Ruler
Angle Measure, Digital Ruler
Angle Measure, Digital Ruler
Protractor Bubble-level finder
Free

Transform your device into a versatile measuring tool. Accurately find and measure angles, levels, and distances with a digital protractor, ruler, and bubble level. Features include a flashlight and camera integration for precise work in any condition.

Digital protractor and angle finderBubble level and 360° clinometerMeasuring tape and ruler functionality
🔧 Utilities
(4)
free with in-app purchases
7
70 Degree : Smart Protractor
70 Degree : Smart Protractor
70 Degree : Smart Protractor
Creative Angle Measurement
Free

This utility app helps you measure angles with your iPhone. It provides notifications when a target angle is reached, with options for visual and auditory alerts.

Angle degree measurementCustomizable angle alertsVisual strobe notifications
🔧 Utilities
(10)
ad-supported
8
Angle Level - Precise Measure
Angle Level - Precise Measure
Angle Level - Precise Measure
Measure, save and share angles
Free

This utility app uses your device's sensors to accurately measure the angle and inclination of surfaces. Save, name, and share your measurements, with advanced features available through an in-app purchase.

Measure angles and inclinationAdd offset to measurementsChange measurement axis
🔧 Utilities
(3)
free with in-app purchases
9
Protractor Angle Measure App
Protractor Angle Measure App
Protractor Angle Measure App
Measure Angles Instantly
Free

This tool allows for instant and accurate angle measurements using a digital protractor, camera overlay, and ruler. It supports 180° and 360° measurements, ideal for students, engineers, builders, and DIYers for various projects.

Accurate digital protractor180° & 360° measurementCamera overlay for real-time angles
🔧 Utilities
(2)
free with in-app purchases
10
Smart Angle Meter 360
Smart Angle Meter 360
Smart Angle Meter 360
Measure Angles Precisely
Free
🔧 Utilities
(0)
11
Offline Inclinometer
Offline Inclinometer
Offline Inclinometer
by Hopebest Inc Limited
Free
🔧 Utilities
(0)
12
Angle Gradient Inclinometer
Angle Gradient Inclinometer
Angle Gradient Inclinometer
Angle 360 Degree, Gradient%
Free

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)
🔧 Utilities
(215)
ad-supported
13
Multi Angle Meter
Multi Angle Meter
Multi Angle Meter
All Angle on one screen
Free

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
🔧 Utilities
(2)
free
14
Bubble Level: AR, Angle Finder
Bubble Level: AR, Angle Finder
Bubble Level: AR, Angle Finder
Spirit Level & Clinometer Tool
Free

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.

Ultra-precise angle measurementInclination and slope meterAugmented reality ruler and protractor
🔧 Utilities
(682)
free with in-app purchases
15
Inclinometer - Angle Finder
Inclinometer - Angle Finder
Inclinometer - Angle Finder
No Fuss Tilt Indicator
Free

This utility app provides a straightforward tool for measuring tilt angles on any surface. It combines a digital reading with an analog-style interface for ease of use. Ideal for quick angle measurements without complexity.

Measures tilt angle (slope)Digital readingAnalog-like interface
🔧 Utilities
(7)
free with in-app purchases
16
Protractor Edge-angle measure
Protractor Edge-angle measure
Protractor Edge-angle measure
The most precise protractor
Free

This utility app functions as a precise digital protractor for measuring angles on your device. It offers a smart instrument for accurate angle measurement, supporting iPhone and iPad. The app is free to download and use.

Precise angle measurementSmart instrumentDigital protractor
🔧 Utilities
(2)
free with in-app purchases
17
Math Angle
Math Angle
Math Angle
by Heiko Etzold
Free

Learn about angles in mathematics. Explore different angle types, practice estimation, and identify special angles. This app offers interactive tools for visual learning.

Angle type selectionAngle estimationSpecial angle identification
📚 Education
(0)
free
18
WixeyTalk
WixeyTalk
WixeyTalk
by MIPsoft Oy
Free

This app transforms your iPhone or iPad into a remote display for a digital angle gauge, offering a talking output for visually impaired users. It can also function as a standalone digital angle gauge in simulation mode.

Remote visual displayTalking output for visually impairedStandalone simulation mode
🔧 Utilities
(6)
free
19
Protractor - Angle Measure
Protractor - Angle Measure
Protractor - Angle Measure
Digital Protractor & Camera
Free

Measure angles precisely using your phone's screen or camera. This intuitive tool allows you to adjust measurement lines and instantly see the angular difference. Ideal for professionals and hobbyists needing quick, accurate angle calculations.

Angle measurement with adjustable linesCamera integration for real-world measurementsFreeze function for static measurements
🔧 Utilities
(10)
ad-supported
20
Protractor Angle Meter
Protractor Angle Meter
Protractor Angle Meter
Measure angles from photos
Free
🔧 Utilities
(0)

FAQ about Digital Angle Gauge

What are the best digital angle gauge apps for iPhone?
Protractor for Angle Measuring tops our digital angle gauge apps ranking as of July 2026, with a 4.5-star average from 1K App Store ratings, and it's free to download.
Yes — 20 of the top digital angle gauge apps we rank are free to download, including Protractor for Angle Measuring and Angle Meter 360.
Protractor for Angle Measuring shows ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 249+ digital angle gauge apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
This app turns your iPhone into a precision angle measuring tool. It allows you to measure angles in real-time using both touch gestures on the screen and your device's camera. You can also measure angles within photos you've taken.
Key features include a 'Touch Measure' mode where you tap the screen to set angles, a 'Plumb Bob Pendulum' for tilt determination, the ability to measure angles in photos and from the live camera feed, simultaneous measurement of unlimited angles, and tool color customization for better visual organization.