Archived App (Last seen on 23 Jun 2025)
This is an archived listing of the app previously available on the App Store.
This tool allows you to measure angles on your screen, whether they are close up or distant. Simply align your device with the angle and use your finger to trace the measurement.
1.0
December 2, 2016
This app has been updated by Apple to display the Apple Watch app icon.
Protractor is a digital tool designed to measure angles directly on your device's screen. It can be used for both close-up and distant angles by following simple on-screen instructions.
To measure distant angles, you hold your device so that one line of the angle aligns with the bottom of the protractor on screen. Then, you draw a line on the screen to match the other line for a precise measurement.
Protractor is available for iPhone, iPad, and iPod devices. It is designed to work across these Apple platforms.
Protractor has an age rating of 4+. This indicates it is suitable for children and adults alike, with no mature content.
Protractor is a paid application, priced at $0.99. This is a one-time purchase for the app.
No, Protractor does not contain advertisements. Users can enjoy an ad-free experience while using the measurement tool.
Protractor was last updated on December 2, 2016, with version 1.0. The app was initially released on the same date.
Yes, Protractor can be a useful tool for educational purposes, particularly for students learning geometry or needing to measure angles in a practical, digital format.
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