Protractor - Angle Measure

Name: Protractor - Angle Measure
Rating: 3.6 (8 reviews)
Author: Jens Rieckhof

Screen and camera measurement

Free · Designed for iPad. Not verified for macOS.

8 Ratings
Ages

4+
Years
Category

Utilities
Developer

Jens Rieckhof
Language

EN
+ 9 More
Size

22.4
MB

Introducing our versatile mobile protractor app! This intuitive tool lets you measure angles with ease. Simply move the measurement lines and see the angular difference instantly. KEY FEATURES 1) Angle Measurement Move two measurement lines on the screen, and the app will display the exact angle between them. 2) Camera Integration Enable your phone's camera to use the live feed as a background, making it easy to measure angles in real-world scenarios. 3) Freeze Function Pause the camera image to take measurements on a temporarily frozen frame, ensuring accuracy even with moving objects. 4) Clean, Modern Interface Enjoy a sleek, user-friendly design that makes angle measurement simple and efficient. Perfect for both professionals and hobbyists, our app combines simplicity with powerful functionality. Download now and make angle measurement more convenient than ever!

Ratings & Reviews

3.6

out of 5

8 Ratings

Decent for what it does
Jan 13

XLR8R_DYER
I tried & deleted 2 other protractor apps before this one.This has a protractor where all 360° are visible. Zooming in can be done by holding the dot in the center and pinching (not sure if that info was in the popup I immediately closed). There’s even a way to reset to the original view.The camera can be turned on/off, and even paused so you don’t have to hold your phone still while measuring angles which is nice.The app rotates with your phone, but *the camera has a bug* that rotates the wrong way.The app does not automatically read angles according to your phone’s orientation, nor does it convert to radians which I don’t care for, but it does what I want without pushing ads :)
Decent for what it does
Jan 13

XLR8R_DYER

I tried & deleted 2 other protractor apps before this one.This has a protractor where all 360° are visible. Zooming in can be done by holding the dot in the center and pinching (not sure if that info was in the popup I immediately closed). There’s even a way to reset to the original view.The camera can be turned on/off, and even paused so you don’t have to hold your phone still while measuring angles which is nice.The app rotates with your phone, but *the camera has a bug* that rotates the wrong way.The app does not automatically read angles according to your phone’s orientation, nor does it convert to radians which I don’t care for, but it does what I want without pushing ads :)
Not what I wanted.
11/07/2025

American Rambler
I wanted to measure angles on a boat photograph. Did not find a way to do it with this app. So, gone
Not what I wanted.
11/07/2025

American Rambler

I wanted to measure angles on a boat photograph. Did not find a way to do it with this app. So, gone

This version has been completely rebuilt from the ground up to deliver a better measuring experience. It introduces a clean, modern visual design with improved clarity and usability. You can now pan and zoom the measurement scale, making precise angle readings easier than ever.

Version 1.10 Jan 5

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Accessibility

Information

Seller: Jens Rieckhof
Size: 22.4 MB
Category: Utilities
Compatibility: Requires iOS 16.6 or later.

iPhone
Requires iOS 16.6 or later.

iPad
Requires iPadOS 16.6 or later.

Mac
Requires macOS 13.5 or later and a Mac with Apple M1 chip or later.
Languages: English and 9 more

English, French, German, Hindi, Italian, Japanese, Portuguese, Russian, Spanish, Turkish
Age Rating: 4+

4+

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