Smart Protractor1.6.2
Publisher Description
Smart Protractor -
Measure the angle and slope of an object with your phone.
Smart Protractor is in the 1st set of the Smart Tools collection.
This app measures the angle and the slope of an object. It has three protractor modes.
1. Touch mode : for angle. After putting an object on the screen, touch the screen.
2. Plumb mode : for slope. A weight shows the slope of your device.
3. Camera mode : goniometer, inclinometer. It uses camera view.
* Main features:
- Tilt units (degree, percent, radian)
- Zero calibration
- Orientation sensor on/off
- Material design
* Pro version added features:
- No ads
- Various Tilt units
- Screen capture
- Ruler, level, thread pitch
* Do you want more tools?
download [Smart Ruler Pro] and [Smart Tools] package.
For more information, watch YouTube and visit the blog. Thank you.
About Smart Protractor
The company that develops Smart Protractor is Smart Tools co.. The latest version released by its developer is 1.6.2. This app was rated by 41 users of our site and has an average rating of 3.1.
To install Smart Protractor on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-01-19 and was downloaded 1,862 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Smart Protractor as malware as malware if the download link to kr.sira.protractor is broken.
How to install Smart Protractor on your Android device:
- Click on the Continue To App button on our website. This will redirect you to Google Play.
- Once the Smart Protractor is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
- A pop-up window with the permissions required by Smart Protractor will be shown. Click on Accept to continue the process.
- Smart Protractor will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.
Program Details
System requirements
Download information
Pricing
Version History
version 1.6.2
posted on 2026-01-20
- v1.6.2 : Support for Android 16
- v1.6.1 : Minor fix
version 1.6.1
posted on 2026-01-19
- v1.6.1 : Minor fix
- v1.6.0 : Support for Android 15
version 1.6.0
posted on 2025-06-03
- v1.6.0 : Support for Android 15
- v1.6 : Black/White toggle
version 1.6.0
posted on 2025-01-20
- v1.6.0 : Support for Android 15
- 1.6 : Black/White toggle
version 1.6
posted on 2024-12-23
- 1.6 : Black/White toggle
- v1.5.18 : Minor bug fix
version 1.5.18
posted on 2024-11-23
- v1.5.18 : Minor bug fix
- v1.5.16 : Support for Android 14
version 1.5.17a
posted on 2024-06-29
- v1.5.17a : Minor fix
- v1.5.16 : Support for Android 14
version 1.5.17
posted on 2024-06-20
- v1.5.17 : Minor fix
- v1.5.16 : Support for Android 14
version 1.5.16a
posted on 2024-02-08
- v1.5.16 : Minor fix
- v1.5.15 : Support for Android 14
version 1.5.15
posted on 2024-01-09
- v1.5.15 : Support for Android 14
- v1.5.14 : Minor fix



