Quick, easy and accurate angle measurements. Saves a lot of time and effort. Always with you wherever you go.

Protractor PRO is a great tool to help you solve everyday problems. Measure any
angle in no time. The app uses the camera and projects a protractor on top of the camera view.

It is a perfect tool for every professional whose job requires measuring angles.

It works just as well as a real protractor and could help you determine quickly the angle between two lines.

The app has two modes:
- Normal mode (the protractor is fixed and you move your phone)
- Zoom mode (move, zoom in and out the protractor)
Switch easily between Normal and Zoom modes with a single button.

It also includes three different protractors for any occasion and the option to turn off the camera in case it distracts you.

Measure angles with great ease.

What’s New

Version 1.0

This app has been updated by Apple to display the Apple Watch app icon.

Ratings and Reviews

3.3 out of 5
3 Ratings

3 Ratings

Litl smilee ,

Super useful! 🔨

I use it to measure angles and it is great!
It uses the camera and it makes it super easy to measure! The developer has another similar one which does not use camera and sometimes I use both.
Simple and useful! ⭐️

yark! ,

Deceptive rip off.

It’s an opaque picture of a protractor. That’s it.

App Privacy

The developer, Georgi Zlatinov, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

More By This Developer

You Might Also Like