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Best Angle Measuring Tool Apps

249+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated September 2026

Whether you're new to angle measuring tool 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 Angle Measuring Tool Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Protractor for Angle MeasuringProtractor for Angle MeasuringFree4.5★ (1K)YesYesSep 2026
2Bubble Level: AR, Angle FinderBubble Level: AR, Angle FinderFree4.5★ (700)YesYesSep 2026
3Angle Meter 360Angle Meter 360Free4.4★ (359)YesYesSep 2026
4Digital Protractor & LevelDigital Protractor & LevelFree—NoYesSep 2026
5Measure Angles - Bubble LevelMeasure Angles - Bubble LevelFree4.2★ (2K)YesYesSep 2026
6Angle Finder: Level ToolAngle Finder: Level ToolFree4.7★ (159)NoYesSep 2026
7Level Tool · Angle FinderLevel Tool · Angle FinderFree4.4★ (234)NoYesSep 2026
8Level Tool - Angle MeasureLevel Tool - Angle MeasureFree5.0★ (3)NoYesSep 2026

Top Picks for Angle Measuring Tool

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
Bubble Level: AR, Angle Finder#2

Bubble Level: AR, Angle Finder by Jens Rieckhof

Spirit Level & Clinometer Tool
Strong Contender
🔧 Utilities
4.5😞(700 ratings)
FreeAdsIn-App Purchases
Bubble Level: AR, Angle Finder screenshot 1
Bubble Level: AR, Angle Finder screenshot 2
Bubble Level: AR, Angle Finder screenshot 3
Bubble Level: AR, Angle Finder screenshot 4
Bubble Level: AR, Angle Finder screenshot 5
Bubble Level: AR, Angle Finder screenshot 6

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
  • 🚫 Unusable due to ads
Angle Meter 360#3

Angle Meter 360 by ALEXEY KOZLOV

Convenient angle meter, finder
Worth Considering
🔧 Utilities
4.4😐(359 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
  • 🆓 Free version available with basic functionality
  • 🎨 Customizable colors and display options
  • 🔍 Loupe/magnification feature for precision
  • 📐 Multiple angle measurement capability (4-point option)
  • 💼 Useful for professional applications (medical, dental, engineering)
  • 🙏 Responsive developer support

Room to Improve

  • 📺 Excessive and intrusive advertisements
  • ⏱️ Long, unskippable ad durations
  • 🚫 Ads that are difficult or impossible to close
  • 💳 Aggressive push to premium/paid version
  • ⚙️ Settings don't persist after app closure
  • 🎨 Default yellow color is unattractive
  • 📖 Lack of clear instructions or tutorials
  • 🔧 Difficult to precisely position measurement points
  • 📱 Landscape mode issues and orientation problems
  • 🐛 App crashes and freezes
  • 🔤 Small, hard-to-read text on images
  • ❌ Confusing button labels and UI elements

More Angle Measuring Tool apps to explore

FAQ about Angle Measuring Tool

What are the best angle measuring tool apps for iPhone?
Protractor for Angle Measuring tops our angle measuring tool apps ranking as of September 2026, with a 4.5-star average from 1K App Store ratings, and it's free to download.
Yes — 20 of the top angle measuring tool apps we rank are free to download, including Protractor for Angle Measuring and Bubble Level: AR, Angle Finder.
Protractor for Angle Measuring shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 249+ angle measuring tool apps on the iOS App Store as of September 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.