App Detail » Protractor - Screen Protractor

What's New

- Adapt to macOS Big Sur;
- Fixed other known issues.

App Description

Protractor is an accurate angle measuring tool. Generate one or more screen protractors on the screen like real protractors so that you can measure angles without having a real protractor.

* Support to generate one or more protractor.
* Support lock reference line
* Rotate
- Reset
- Counterclockwise 1°
- Clockwise 1°
- Counterclockwise 10°
- Clockwise 10°
* Keyboard shortcut movement
- Move up
- Move down
- Move left
- Move right
* Resize
* Alpha (0~1)

* Compatibility
System requirements: OS X 10.10 or newer

* Dark Mode is Ready
System requirements: OS X 10.14 or newer

* Mac Features
Support full screen or zoom on Mac

If you have any questions, comments, or suggestions, please contact us. Your support is our biggest motivation!

App Changes

• September 13, 2015 Initial release
• March 24, 2016 New version 10.0
• August 09, 2016 New version 11.0
• June 13, 2019 New version 19.10
• June 13, 2019 Price decrease: $4.99 -> $0.99
• June 14, 2019 Price decrease: $4.99 -> $0.99
• June 14, 2019 Price decrease: $4.99 -> $0.99
• June 15, 2019 Price decrease: $4.99 -> $0.99
• June 15, 2019 Price decrease: $4.99 -> $0.99
• June 15, 2019 Price decrease: $4.99 -> $0.99
• June 16, 2019 Price decrease: $4.99 -> $0.99
• August 16, 2019 New version 20.2
• October 15, 2019 New version 20.3
• October 15, 2019 Price increase: $0.99 -> $4.99
• October 21, 2019 Price decrease: $4.99 -> $0.99
• November 04, 2019 New version 20.4
• November 04, 2019 Price decrease: $0.99 -> FREE!
• December 03, 2019 New version 20.5
• December 03, 2019 Price increase: FREE! -> $4.99
• January 07, 2020 Price decrease: $4.99 -> $0.99
• January 21, 2020 Price decrease: $0.99 -> FREE!
• July 15, 2020 New version 20.8
• July 15, 2020 Price increase: FREE! -> $4.99
• October 27, 2020 New version 20.10
• October 27, 2020 Price decrease: $4.99 -> $0.99
• August 06, 2021 New version 21.10