Smart Protractor

Smart Protractor is a versatile and user-friendly app that is part of the Smart Tools collection, designed to accurately measure the angle and slope of various objects. Whether you're a professional or a hobbyist, this app offers a convenient way to measure angles and inclinations using your smartphone. The app features three distinct protractor modes: touch mode, plumb mode, and camera mode, each tailored for different types of measurements. Touch Mode: Ideal for measuring angles by directly interacting with the screen. Plumb Mode: Used for measuring slopes, ensuring accurate inclination readings. Camera Mode: This mode allows you to perform goniometer and inclinometer measurements by using your device's camera, making it easier to measure angles in more complex scenarios. Smart Protractor offers a range of tilt units, including degrees, percent, and radians, allowing you to choose the most appropriate unit for your measurements. The app also features a zero calibration option to ensure accurate readings and an orientation sensor that can be turned on or off, depending on your needs. The material design of the app makes it intuitive and easy to navigate, providing a smooth user experience. For users seeking additional functionality, the Pro version of Smart Protractor includes several enhanced features, such as an ad-free experience, more tilt unit options, screen capture, ruler, level, and thread pitch measurement tools. Additionally, for those who need a comprehensive set of tools, the Smart Ruler Pro and Smart Tools package are available for download, offering a wider range of measurement capabilities. Key Features: Three Protractor Modes: Touch mode for angle measurement, plumb mode for slope measurement, and camera mode for goniometer and inclinometer readings. Multiple Tilt Units: Choose from degrees, percent, and radians for your measurements. Zero Calibration: Calibrate the app to ensure precise angle and slope readings. Orientation Sensor: Option to enable or disable the orientation sensor based on your preferences. Material Design: A user-friendly interface with an intuitive and modern design. Pro Version Features: Includes no ads, additional tilt units, screen capture, ruler, level, and thread pitch tools.

Download and Install: Download Smart Protractor from the Google Play Store and install it on your Android device. Launch the App: Open the app to access the three protractor modes: touch mode, plumb mode, and camera mode. Select the Appropriate Mode: Touch Mode: Use this mode to measure angles by aligning the edges of the object with the on-screen protractor. Plumb Mode: Choose this mode to measure slopes by placing your device on the inclined surface. Camera Mode: Use the camera to measure angles and inclinations by aligning the object with the virtual protractor displayed on the screen. Calibrate the App: If necessary, use the zero calibration feature to ensure accurate measurements. This is especially important when measuring precise angles and slopes. Choose Tilt Units: Select your preferred unit for measurement (degrees, percent, or radians) in the settings menu. Enable/Disable Orientation Sensor: Depending on your needs, turn the orientation sensor on or off for better control over your measurements. Capture and Save Measurements: If you have the Pro version, use the screen capture feature to save your measurements as an image for later reference. Explore Pro Features (Optional): If you upgrade to the Pro version, take advantage of additional tools like the ruler, level, and thread pitch measurement to broaden your measuring capabilities. Learn More: For tutorials and detailed information, consider watching YouTube videos or visiting the app’s blog.