Multi Angle Meter vs Bubble Level

INSTRUCTIONS When the iphone is tilted, the tilt angle is displayed in the three axes of yaw, pitch, and roll. Long-tap the number of an angle degree on the screen: The angle is set "On the ground" is displayed in the upper left corner of the screen.　 Double-tap the number of an angle degree on the screen: The angle is reset and "On the table" is displayed in the upper left corner of the screen. Each time you double-tap, the angle is reset. Long press the number of an angle degree on the screen to initialize the angle. The angle based on the ground is displayed. "On the ground" is displayed in the upper left corner of the screen. Setting: You can set the angle notification function. *Screen Description On the ground: Default value. Displays the angle to the ground. On the table: Displayed when the angle is reset. Yaw: Rotation angle of the horizontal plane with the vertical axis. If the Angle Notification function is set to On, the angle will be displayed in red from ±2 degrees of the set angle. If Vibration is set to On, The angle is displayed in red letters with vibration. Roll: Angle of rotation on the front-back axis. If the Angle Notification function is set to On, the angle will be notified in orange from ±2 degrees of the set angle. (If Vibration is turned on, The angle is displayed in orange letters with vibration. Pitch: Angle of rotation on the left/right axis. If the Angle Notification function is set to On, the angle will be notified in green from ±2 degrees of the set angle. (If Vibration is turned on, The angle is displayed in green letters with vibration. Tap the Stop button to stop the measurement; tap the Start button to resume measurement. Tap the camera button on the screen to activate the camera for the live view screen. Tap the screen while the camera is paused to display angle guides (protractor lines). You can add up to five. Setting: Displays the angle set by the angle notification function on the Setting screen.When the toggle button is turned on, the color of the numbers changes from +/- 2 degrees of the set angle.If you turn on the Vibration and Sound buttons, you will be notified with vibration and sound .You can choose to display the angle as an integer or a decimal. Note: The angle displayed is the angle detected by the gyro sensor of this iphone. To measure the angle accurately, use a calibrated angle meter or inclinometer instead of this application.

Bubble Level turns your phone into a clean, precise level tool for quick alignment checks at home, on site, or anywhere you need a straight reference. Use it as a classic spirit level, a flat surface level, a plumb guide, or a camera angle finder with live visual guides. KEY FEATURES • Bubble Level — check horizontal and vertical alignment with a clear digital bubble display. • Flat Surface Level — place your phone on a table, shelf, appliance, or workpiece to see roll and pitch together. • Plumb & Angle Tool — check vertical alignment and read tilt angles in degrees. • Camera Level — align objects through the live camera view with horizontal or vertical guide lines. • Calibration Profiles — calibrate each phone surface for more reliable readings, then save profiles for different cases or setups. • Save Measurements — keep important readings for later and share them when needed. • Screenshots & Photos — capture your level checks, including camera alignment photos. • Custom Display — choose units, decimal precision, alert range, colors, vibration, and sound feedback. HOW IT WORKS Open the tool you need, place or hold your phone against the surface, and read the live angle instantly. For best accuracy, run the guided calibration on the surfaces you use most often. Bubble Level is useful for hanging frames, setting shelves, checking tables, aligning tripods, leveling appliances, DIY work, and everyday setup tasks. Bubble Level uses your device sensors. Accuracy can vary by device, case, magnetic interference, sensor condition, and calibration quality. It is designed as a practical reference tool and should not replace certified measuring equipment where professional precision is required. Premium features are available with a one-time Lifetime purchase. There is no subscription or automatic renewal. Terms of Use: https://nghero.vn/en/terms-of-use-bubble-level-camera-angle/