Measure angles with bubble and circle guides
Measure angles with horizontal, vertical, and dual-axis guides. Use bubble and circle levels for precise alignment. Set custom zero points for relative measurements. Lock readings for easy recording. Display real-time degrees and visual indicators.
Showing 161–180 of 1,000 ranked alternatives.
Josh Liebe (Pty) Ltd
Explore music theory and scales
Learn music theory with a visual . Explore relationships between major, minor, and diminished keys. View key signatures and triads. Play or mute chords and arpeggios. Lock the for reference.
向阳 杨
Angles with precision
Angles with a digital . Adjust scale increments and calibrate manually. Save and share measurements. Export data as images or text.
Calculated Industries, Inc.
Calculate duct offsets and angles
Performs X, Y, R radius calculations and theta measurements. It includes -specific functions for ducting offsets and angle computations. Features dimensional math, geometry, and trigonometry tools for precise construction calculations.
Webrain OU
Detect metals with device sensors
Uses device sensors to locate hidden metallic objects. Bubble level offers three viewing modes for precise leveling. AR ruler measures distances by pointing the camera at objects.
VisTech.Projects LLC
Measure objects, split parts, calculate ratios
Measure objects using touch as or tape measure. Split objects into equal parts and calculate width/height ratios. Estimate diameter, angles, and divide circular objects. Switch between millimeters and inches for units.
Andrew Herring
Measure and speak levels in degrees
Measure angles in degrees, dimensions, or blocks for leveling a . Confirm status in all directions. Set and remember custom offsets for intentional angles. Compensate for device covers or camera protrusions.
PAO APPS PTE. LTD.
Measure sound levels in real time
Measure environmental levels in real time using your device's microphone. Display readings accurately. Detect and monitor sound levels at home, work, or outdoors.
SHIGETO TAKAGI
Measure tilt, display and
Measure tilt angles from 0 to 359 degrees. Display in degrees, percentage, and sum angles for 180 or 360 degrees. Switch to theodolite mode and set specified angles to 0 degrees.
Iaroslav Mironov
Capture photos at the right angle.
The app helps users capture perfectly level photos or photos at artistic angles. It highlights the correct camera position relative to the horizon for precise shots.
Anna Koynova
Sound levels and graph histograms
Sound levels with SPL metrics including current average, peak, average maximum, and absolute maximum. Display graph histograms for level changes. Save measurements and reset maximum values by tapping. Support upside down orientation for easy use.
Vida Apps Incorporated
Measure levels in real time
Measure levels in real time using decibels. Display minimum, average, and maximum values. Stop and reset the measurement. Customize background and text colors.
文波 曾
Measure noise levels accurately
Measure ambient noise levels with a professional-grade . Record and analyze sound data. Classify noise sources using AI. Display real-time noise visualization. Detect and log noise with a weighted measurement engine.
BATUHAN DEMIRBAS
Detect walls, find studs, and avoid damage
Detect hidden structures in walls using advanced magnetometer technology. Identify studs, screws, nails, and metallic objects. Locate optimal mounting spots for TVs and shelves. Provides precise detection for accurate installation.
Karl Arthur
Measure distances, place knots, set up tents
Measure distances between trees using meters or feet. Drag and drop virtual knots to position tents or hammocks. Includes all third-generation models. Features a leveling tool and rotation adjustment.
Tripti Kumari
Level, angle, and slope in real time
Check levels with three viewing options: surface, portrait, and landscape. Display angle and slope in percentage. Calibrate with all four sides. Includes carpenter's level, angle measurement, surface flatness, line level, and compass tools.
Zipo Apps Ltd.
Measure sound levels in decibels
Measure sound levels in decibels with real-time readings. Tap to record audio samples and view peak levels. Compare measurements against safety thresholds. Share results via email or social media. Calibrate the sensor for accurate readings.
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