Max Protractor is a multi-method angle measurement tool.
About Max Protractor
Max Protractor is a tools app developed by MAXCOM.
Download Statistics
Max Protractor has been downloaded 270 thousand times. In the last 30 days, the app was downloaded 0 times.
User Ratings
Max Protractor is rated 3.50 out of 5 stars. The rating is based on 560 ratings.
App Information
Max Protractor is FREE to download. The APK download size is 5.84 MB. The latest version available is 1.2.0.AF. The last update was on July 28, 2025.
Technical Requirements
Max Protractor requires Android 4.4+ or higher. The app has a content rating of Everyone. The app has been available on Google Play June 2011.
Description
It is application for measuring angle with various method.
Main Function
1. Various measuring method : Gravity Sensor, Camera, Touch, Magnetic Sensor etc.
2. Calibration : Calibration function makes easy and accurate measure when measuring angle with sensor.
Instruction
1. Plumb Mode 1) Set device in parallel to the baseline of the measuring object. 2) If you need, turn on the Camera by touching Camera button on the upper-right corner of the screen. 3) Read tilted Angle on the upper-left side of the screen.
2. Frame Mode 1) Set device in parallel to the baseline of the measuring object. 2) If you need, turn on the Camera by touching Camera button on the upper-right corner of the screen. 3) Read tilted Angle on the upper-left side of the screen.
3. Inclination Mode 1) Contact your device on the slope.
4. Touch Mode 1) Set device in parallel to the baseline of the measuring object. 2) If you need, turn on the Camera by touching Camera button on the upper-right corner of the screen. 3) Touch measured point and check the value of angle on screen.
5. Plane Angle Mode 1) Set device in parallel to the baseline of the measuring object. 2) Calibrate measuring value. 3) Rotate device to measure angle and check the value of angle on screen.
Reference
- Some device is difficult to measure when battery is low state. Especially, Plane Angle Mode because of Magnetic sensor. - Can be a tolerance caused by sensor accuracy of device.
Recent changes: - Switched to CameraX API. - Added auto-focus based on touch position. - Updated settings options.
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Still picture If can freeze the camera during angle measure will eliminate the difficulty for unstable hand.
★★★★★Adi Nugroho· Aug 23, 2021
How can move ads? This apps simple and easy
★★★★★D BROWN Brown· Oct 31, 2014
Accurate I checked this out where I work to a projection comparator/shadow graph and this is fairly accurate to within 2 degrees. Probably my phone though. Very nice app.....good work. Thanks
★★★★★A Google User· May 17, 2012
Accurate. About 5 percent error usually when compared to an expensive laser protractor.
★☆☆☆☆A Google User· Sep 19, 2012
Crashes immediately on my Asus Transformer It's never worked, even after numerous updates.
★★☆☆☆A Google User· Sep 8, 2011
Not accurate This is ok if u don't need to be with in 10 degrees
★☆☆☆☆A Google User· Sep 17, 2011
Inacurate inaccurate, z axis tilt should not change angle measured in XY plane, but it does. Evo 4G
Google Play Rankings for Max Protractor
This app is not ranked
Technologies used by Max Protractor
Max Protractor is requesting 10 permissions and is using 21 libraries.
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