Protractor Tool
8.4 90
v1.3.6 by Maleirbag
About Protractor Tool
Protractor Tool (Package Name: com.maleirbag.protractor3d) is developed by Maleirbag and the latest version of Protractor Tool 1.3.6 was updated on May 8, 2026. Protractor Tool is in the category of Tools. You can check all apps from the developer of Protractor Tool and find 200 alternative apps to Protractor Tool on Android. Currently this app is for free. This app can be downloaded on Android 7.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
Protractor tool is an application that facilitates the task of measuring angles on an object or surface, and also works as a plumb instrument and digital inclinometer to determine if a plane or a surface are in perfectly vertical position (plumb). It is very useful in case you do not have a real protractor, and you need to perform some geometric task. In case it is used as a plumb line or inclinometer it is a useful tool to perform some work in the area of construction, masonry, or carpentry, or simply if it is required to adjust the inclination of an object in the home.
It has three modes of operation:
* Manual angle measurement: by moving each red line of the protractor you can choose the desired angle, in a range of 0 to 180 degrees.
* Plumb line and digital inclinometer: used to measure the verticality of an object or the angle of inclination. It also includes the option of relative angle (relative zero).
* Measurement of angles automatically: useful in case you need to measure the angle between two inclinations. The horizontal base inclination is selected, and then by rotating the phone the angle with respect to the base inclination is obtained.
Other features that can be highlighted:
* 360 degree rotation of the protractor.
* Lower or upper protractor display.
* Includes a digital display that shows the inclination with greater accuracy and in a practical way.
* The digital display also displays arrow icons to know at all times the direction of inclination (to the right or left).
* Function to choose the type of display unit, allowing to display in degrees or radians.
* In the case that it is used as a plumb line or inclinometer, it gives the possibility of calibration. This feature helps to adjust the correct horizontality of the phone, since the measurement delivered by the phone's sensor can be deviated from the correct angle.
* If you need to measure angles or level items remotely, you have the option to display the image delivered by the phone's camera as the background of the view.
* It has an option to capture the screen.
* Pause mode to block any action that moves the angle obtained.
It has three modes of operation:
* Manual angle measurement: by moving each red line of the protractor you can choose the desired angle, in a range of 0 to 180 degrees.
* Plumb line and digital inclinometer: used to measure the verticality of an object or the angle of inclination. It also includes the option of relative angle (relative zero).
* Measurement of angles automatically: useful in case you need to measure the angle between two inclinations. The horizontal base inclination is selected, and then by rotating the phone the angle with respect to the base inclination is obtained.
Other features that can be highlighted:
* 360 degree rotation of the protractor.
* Lower or upper protractor display.
* Includes a digital display that shows the inclination with greater accuracy and in a practical way.
* The digital display also displays arrow icons to know at all times the direction of inclination (to the right or left).
* Function to choose the type of display unit, allowing to display in degrees or radians.
* In the case that it is used as a plumb line or inclinometer, it gives the possibility of calibration. This feature helps to adjust the correct horizontality of the phone, since the measurement delivered by the phone's sensor can be deviated from the correct angle.
* If you need to measure angles or level items remotely, you have the option to display the image delivered by the phone's camera as the background of the view.
* It has an option to capture the screen.
* Pause mode to block any action that moves the angle obtained.
Protractor Tool 1.3.6 Update
* Support for Android 14.* Compliance with User Data policies.
* Minor bug fixes.
Read More
Protractor Tool Features
Previous Versions More
Protractor Tool
1.3.6
XAPK
APKs
May 8, 2026
33.23 MB
Variant
Arch
Version
DPI
Protractor Tool
1.3.5
APK
March 19, 2024
43.27 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: 120-640dpi
SHA1: 50d71e73f4303dbfed1f7c065933af51e766c7ae
Size: 43.27 MB
What's New:
* Support for Android 14.
* Compliance with User Data policies.
* Minor bug fixes.
* Compliance with User Data policies.
* Minor bug fixes.
Protractor Tool
1.3.5
XAPK
APKs
March 19, 2024
25.97 MB
Variant
Arch
Version
DPI
Protractor Tool
1.3.4
APK
October 23, 2023
41.41 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: 120-640dpi
SHA1: 00a97991cf7a164e88e8d3602c89711886436881
Size: 41.41 MB
What's New:
* Support for Android 14.
* Compliance with User Data policies.
* Camera display improvements.
* Minor bug fixes.
* Compliance with User Data policies.
* Camera display improvements.
* Minor bug fixes.
More Information
Package Name:
Update Date:
2026-05-08
Latest Version:
1.3.6
Need Update:
Available on:
Requirements:
Android 7.0+
Report:
Alternatives to Protractor Tool
More
Compass Level & GPS
Navigate, level, and track with precision.
9.2 3K+
Tracefacil boilermaking
Simplify your boiler work by using the app
7.6 206
Thermometer Room Temperature
AI health tips, room thermometer, air quality & custom weather alerts.
7.2 554
FieldMove Clino
FieldMove Clino is a digital compass-clino for data capture on your smartphone.
8.3 70
Altimeter
Check altitude wherever you are!
9.0 1K+
SKF Bearing Assist
FOR QUICK, EASY & CORRECT MOUNTING!
6.2 42
Altimeter
The most precise Altimeter for offline true altitude above sea level (MSL).
9.2 1K+
Smart Altimeter - GPS Altitude
Altimeter measure gps altitude & elevation, tracker app compass in all trails.
8.2 775
Fake Bill Detector
Check banknotes with UV-style light, watermark viewer and security info.
5.0 428
