Smart Protractor

Smart Protractor is a versatile application designed to measure angles and slopes with precision. Ideal for both personal and professional use, it provides users with three distinct protractor modes catering to different measuring needs. First, the Touch mode allows users to determine angles by placing an object against the screen. Secondly, the Plumb mode employs a visual representation of a weight to gauge the slope of the device. Lastly, the Camera mode functions as a goniometer and inclinometer, utilizing the camera’s view for measurements.

The app's key features include various tilt unit options such as degrees, percent, and radians, as well as zero calibration to ensure accuracy. Users can also toggle the orientation sensor to enhance its functionality. The software boasts a clean, material design interface for a seamless user experience.

The Pro version enhances the functionality by eliminating ads and providing additional tilt units, along with useful tools like screen capture and a ruler, level, and thread pitch gauges. Users seeking a comprehensive toolset can expand their capabilities by also downloading Smart Ruler Pro and the Smart Tools package.

This tool stands out with its intuitive design and user-friendly features, promoting efficient and accurate angle measurements for various tasks. Smart Protractor is an invaluable addition to any toolkit, enhancing the capability to conduct precise measurements on the go.