Protractor Tool app vs Smart Protractor & Angle Meter

Protractor Tool & Angle Meter is a powerful and versatile measurement app that combines multiple essential tools into one convenient application. Whether you are a professional, student, this app provides accurate and easy-to-use measuring instruments for various needs. Key Features: • Protractor: Accurately measure angles by adjusting the on-screen protractor with your finger. • Ruler: Measure the length of objects with precision. • Inclination Meter: Check the tilt or slope of a surface with real-time measurements. • Bubble Level: Ensure surfaces are perfectly horizontal or vertical. • Plane Angle Measurement: Determine the angles of different planes effortlessly. • Plumb Tool: Verify vertical alignment with this digital plumb bob. • Frame Measurement: Capture and measure objects with an integrated frame tool. • Sound Meter: Monitor environmental noise levels in decibels (dB). • Speed Meter: Measure movement speed with real-time data. • Altitude Meter: Find your current altitude above sea level. • Compass: Navigate easily with a precise digital compass. • Square Feet Calculator: Calculate area measurements instantly. Protractor Tool & Angle Meter is designed to be user-friendly, accurate, and essential for anyone needing on-the-go measurement solutions. Privacy Policy : https://sites.google.com/view/protractor-privacy-policy-ios/home Terms of Usage: https://sites.google.com/view/protractor-privacy-policy-ios/terms-of-usage Contact Us: https://sites.google.com/view/protractor-privacy-policy-ios/contact-us

SmartProtractor turns your iPhone into a professional angle-measurement toolkit. Whether you're a carpenter setting bevel cuts, an architect verifying site angles, a student solving geometry problems, or a DIY enthusiast leveling shelves and frames — get accurate readings in seconds, no extra hardware required. 4 MEASUREMENT MODES TOUCH PROTRACTOR Drag two colored handles to measure any angle on screen. Switch between 180° and full 360° modes. Enable snap-to-angle for instant exact values at 5°, 10°, 15°, 30°, and 45° increments. Lock any measurement to prevent accidental movement, then export a clean annotated diagram. CAMERA OVERLAY Overlay a live protractor on your camera feed. Aim at any object — a roof truss, door frame, staircase, or mountain ridge — and read the angle in real time. Pause to freeze the frame, fine-tune the arms, and save or share the annotated photo. PHOTO MEASUREMENT Import any photo from your library. The protractor overlays the image automatically, and you can drag it anywhere across the photo to place it exactly where you need. Adjust arms independently, pan and zoom the photo, then export the composite with the angle annotation included. POLYGON TRACING Tap anywhere to place polygon vertices and trace any irregular shape. All interior angles calculate in real time. Tap the first vertex to auto-close the shape and instantly verify the angle sum — triangle = 180°, quadrilateral = 360°, and so on. Load a photo or use the live camera as background to trace real-world objects directly on screen. LEVEL & INCLINOMETER Measure device pitch and roll with the precision of a digital spirit level. Calibrate to any surface, lock the reading, and switch between pitch and roll axes on a precision dial display. WHO USES SMARTPROTRACTOR • Carpenters — bevel angles, miter cuts, and corner joint verification • Architects — field angle checks against drawings and blueprints • Tile setters — irregular corner measurements before cutting • Students — geometry homework and theorem verification • Builders & DIYers — level shelves, frames, decks, and pictures MEASUREMENT FEATURES • Degrees, radians, and slope percentage • Snap-to-angle at 5°, 10°, 15°, 30°, and 45° increments • Lock mode to freeze any reading against accidental touch • Export & Share — save to Photos or send to any app • Copy angle value to clipboard • No ads · No subscriptions · Zero data collection