Hi, here you can download APK file "Protractor" for free, apk file version is 1.5.18 to download to your android just click this button. It's easy and warranty. We provide only original apk files
Screenshosts of Protractor
  • Smart Protractor
  • Smart Protractor
  • Smart Protractor
  • Smart Protractor
  • Smart Protractor
  • Smart Protractor
  • Smart Protractor
  • Smart Protractor
  • Smart Protractor
  • Smart Protractor
  • Smart Protractor
  • Smart Protractor
  • Smart Protractor
  • Smart Protractor
  • Smart Protractor
  • Smart Protractor
  • Smart Protractor
  • Smart Protractor
  • Smart Protractor
Description of Smart Protractor

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.

Version history Smart Protractor
New in Protractor 1.5.18
- v1.5.18 : Minor bug fix
- v1.5.16 : Support for Android 14
New in Protractor 1.5.17a
- v1.5.17a : Minor fix
- v1.5.16 : Support for Android 14
New in Protractor 1.5.16a
- v1.5.16 : Minor fix
- v1.5.15 : Support for Android 14
New in Protractor 1.5.15
- v1.5.15 : Support for Android 14
- v1.5.14 : Minor fix
New in Protractor 1.5.14
- v1.5.14 : Minor fix
- v1.5.12 : Support for Android 13
New in Protractor 1.5.13b
- v1.5.13b : Minor fix
- v1.5.11 : Support for Android 13
New in Protractor 1.5.12
- v1.5.12 : Minor fix
- v1.5.11 : Support for Android 13
New in Protractor 1.5.11
- v1.5.11 : Support for Android 13
- v1.5.10 : Minor fix
New in Protractor 1.5.10
- v1.5.10: Minor fix
- v1.5.9 : More models are calibrated
New in Protractor 1.5.8
- v1.5.8 : Support for Android 12
- v1.5.7 : More models are calibrated, camera view update
New in Protractor 1.5.7
- v1.5.7 : More models are calibrated, camera view update
- v1.5.5 : Support for Android 11
New in Protractor 1.5.6
- v1.5.6 : Minor fix
- v1.5.5 : Support for Android 11
New in Protractor 1.5.5
- v1.5.5 : Support for Android OS 11
- v1.5.4 : Minor fix
New in Protractor 1.5.4
- v1.5.4 : Minor fix
- v1.5.2 : Reset icon, Ads change
New in Protractor 1.5.3
- v1.5.3 : Minor fix
- v1.5.2 : Reset icon, Ads change
- v1.5.1 : Auto-focus icon added
New in Protractor 1.5.2a
- v1.5.2 : Reset icon, Ads change
- v1.5.1 : Auto-focus icon added
- v1.5.0 : Galaxy S10 and OS 9 support
New in Protractor 1.5.1
- v1.5.1 : Auto-focus icon added
- v1.5.0 : Galaxy S10 and OS 9 support
New in Protractor 1.5.0
- v1.5.0 : UI update, minor fix
- v1.5 : Galaxy S10 and OS 9 support
New in Protractor 1.5
- v1.5 : Galaxy S10 and OS 9 support, UI update
- v1.4.7 : Minor fix
New in Protractor 1.4.7
- v1.4.7 : Minor fix
- v1.4.6 : Galaxy S9 support
New in Protractor 1.4.6
- v1.4.6 : Galaxy S9 support
- v1.4.4 : Minor fix, OS 15+
New in Protractor 1.4.5
- v1.4.5 : Galaxy Note8 support- v1.4.4 : Minor fix, OS 15+
New in Protractor 1.4.4
- v1.4.4 : Minor fix, OS 4.0+- v1.4.3 : Galaxy S8 support- v1.4.2 : Share menu add
New in Protractor 1.4.3
- v1.4.3 : Galaxy S8 support- v1.4.2 : Share menu add- v1.4.0 : New icon- v1.4 : Material design
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