About Protractor
Protractor - smart instrument to measure angles. Turn on the camera mode and measure the angle of buildings, mountains, or any other object around you. This app includes two free measuring modes: - Touch measure - touch...
Protractor - smart instrument to measure angles. Turn on the camera mode and measure the angle of buildings, mountains, or any other object around you.
This app includes two free measuring modes:
- Touch measure - touch the screen to set the angle (use camera view!).
- Plumb bob measure - pendulum - use to determine the slope (remember to calibrate the plumb).
In each mode, you can switch to camera view and take measurements of all objects around you.
Additional Premium mode: Polygon measurement lets you draw any shape on your screen to check all its angles. Turn on the camera to see the real object through your phone and copy its shape. You can also pick a photo from your gallery or take a new picture to draw a shape on the image. In Premium mode, you can change colors, add helper lines, and switch between different angle units.
All modes allows you to make a screenshot of anything on the screen.
Enjoy !!!
Previous Versions
Here you can find the changelog of Protractor since it was posted on our website on 2019-10-26 05:05:16.
The latest version is 1.7.00 and it was updated on 2026-06-23 19:47:13. See below the changes in each version.
Protractor version 1.6.00
Updated At: 2026-01-14
Changes: Bug fixes and stability improvements
New Premium features:
- No ads
- Polygon Measurement
- Angle measurements on image
- Angle measurements on camera preview
- Color customization
- Additional angle units (percent, radian)
- Customizable plumb bob shapes
- Laser and auxiliary lines in camera mode
Protractor version 1.3.03
Updated At: 2024-11-20
Changes: Bug fixes and stability improvements
Disclaimer
Official Google Play Link
We do not host Protractor on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Google and passed their terms and conditions to be listed there. We recommend caution when installing it.
The Google Play link for Protractor is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.
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