Android · Free download · Productivity
Smart Protractor1.4.3
- Operating system
- Android
- File size
- 2.30 MB
- License
- Freeware
- Last updated
- Feb 8, 2026
78 downloads·897 page views
Screenshots
See Smart Protractor in action
In depth
A closer look at 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
Verdict
Should you install Smart Protractor?
Smart Protractor is an Android application available under the Freeware license — the APK is 2.30 MB. We’ve catalogued it under Productivity.
Verified clean. Every Smart Protractor APK on SoftLookup is scanned for malware, spyware, and adware. We re-test on every update.
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At a glance
Smart Protractor specifications
- Category
- Productivity
- Publisher
- Smart Tools co.
- Last updated
- Feb 8, 2026
- License
- Freeware
- Operating system
- Android
- File size
- 2.30 MB
- Price
- Free
- Page views
- 897
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