Best Protractor Video Apps

247+ iOS apps curated and reviewed

4.3 avg rating
18 free apps
Updated September 2026

Out of 247+ protractor video apps on iOS, 18 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Protractor Video Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Protractor for Angle MeasuringProtractor for Angle MeasuringFree4.5★ (1K)YesYesSep 2026
2Photo ProtractorPhoto ProtractorFree4.1★ (39)NoNoJul 2026
3AR ProtractorAR Protractor$0.994.8★ (12)NoJun 2026
4lPlayer - Offline Video PlayerlPlayer - Offline Video PlayerFree5.0★ (4)YesNoAug 2026
5Angles - Video GoniometerAngles - Video Goniometer$0.994.2★ (5)NoNoAug 2026
6Video - Crop & Trim EditorVideo - Crop & Trim EditorFree4.8★ (8)YesYesAug 2026
7dipper: Vlog & Video Effectsdipper: Vlog & Video EffectsFree4.4★ (41)YesNoAug 2026
8VividPic - AI Video GeneratorVividPic - AI Video GeneratorFree4.1★ (306)NoYesSep 2026

Top Picks for Protractor Video

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
Photo Protractor#2

Photo Protractor by Mayumi Kato

Strong Contender
🔧 Utilities
4.1(39 ratings)
Free
Photo Protractor screenshot 1
Photo Protractor screenshot 2
Photo Protractor screenshot 3

This app functions as a digital protractor, allowing users to measure angles and radians directly from photos. Simply take a picture, position the measurement area, and adjust the lines to get precise readings. It's an easy-to-use tool for quick angle calculations.

AR Protractor#3

AR Protractor by StudioWave

Worth Considering
🔧 Utilities
4.8(12 ratings)
$0.99
AR Protractor screenshot 1
AR Protractor screenshot 2
AR Protractor screenshot 3

Measure angles in the real world using augmented reality. Simply point your device and touch the screen to measure anything you desire. Customize font size, units, and line colors for a personalized experience.

More Protractor Video apps to explore

FAQ about Protractor Video

What are the best protractor video apps for iPhone?
Protractor for Angle Measuring tops our protractor video apps ranking as of September 2026, with a 4.5-star average from 1K App Store ratings, and it's free to download.
Yes — 18 of the top protractor video apps we rank are free to download, including Protractor for Angle Measuring and Photo Protractor.
Protractor for Angle Measuring shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 247+ protractor video 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.