Measure noise levels with your iPhone
Measure sound levels using iPhone's microphone. Display readings in real time. Log noise data and view historical trends. Set custom volume alerts. Share measurements via email or social media.
Showing 401–420 of 1,000 ranked alternatives.
Limelight Software
Portable real-time spectrum analysis tool.
The app provides real-time spectrum analysis using Fourier Transform. It offers various display modes, including octave bands and spectrograms, with multi-touch magnification and noise cancellation features.
JS Products, Inc.
Sound and vibration detection technician tool.
The app transforms a smartphone into a sound and vibration detection tool when used with specially designed hardware kits. It assists technicians in locating defective or worn parts in machinery by detecting sounds and vibrations.
Sten Kaiser
Measure angles and align objects.
The app measures angles and aligns objects using the camera. It offers a distance/height estimation tool and a traceable level for various measurements.
Jouni Erola
Measure shadows and highlights
Calculate exposure settings using system theory. Measure shadow and highlight zones. Input film ISO and shutter speed. Determine aperture value and adjust based on calculated results.
URVO PIIRISILD
Measure objects instantly with your phone
Measure objects using screen or AR camera for precise dimensions. Switch between inches, centimeters, and millimeters. Capture and save measurements for later reference. Share results via email or messaging.
DEXUS Pawel Krzywdzinski
Analyze frequency response
Analyze signals with real-time octave RTA. Display frequency response using RMS values across full, 1/3, 1/6, and 1/12 bands. Measure SPL in dBFS. Support FFT with adjustable window sizes. Sample at 44.1kHz, 48kHz, or 96kHz.
Kymatica AB
Generate tones with oscillators and noise
Create and manipulate sound using two oscillators and one noise generator. Adjust frequencies in Hz or MIDI notes. Apply lowpass filters individually to each . Use panning for spatial effects.
WeatherFlow
Measure and share local weather data.
The app collects detailed weather information including wind speed, direction, temperature, and humidity. Users can share these reports instantly through various platforms and online weather services.
齐 陈
Measure angles and check surface flatness
Measure angles and check surface flatness for home projects. Calibrate the tool, use hold mode, and auto fade when not in use. Display angles numerically and ensure verticality for walls or roofs.
POND KING, INC.
Learn facts, track water levels, connect
Manage health with water quality monitoring, maintenance guides, and seasonal care tips. Track fish growth using the Bass-O-Meter feature. Access educational articles, fishing techniques, and connect with professionals for management advice.
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