The app measures sound levels using a digital display for sound power and an analog display for fast mode. It also features real-time FFT frequency analysis with highlighted predominant frequencies and their power.
by Fabien Lefebvre★ 4.860 ratingsUtilities$3.99Data updated 2026-10-04
The app provides a real-time spectrogram and spectrum analyser display. Users can visualise audible frequencies, measure tones, and obtain visual feedback of speech frequencies.
Convert units of measure in text, on websites in Safari, and live in the camera view. Automatically switch between Metric, Imperial, and U.K. systems. Select preferred units for automatic .
Receive real-time KVM readings via WiFi. Connect to multiple KVM devices from one iOS device. Save and share collected data. View graphical representations of test results. Display RMS, peak, peak/sqrt 2, DC, crest factor, and frequency measurements.
Create and apply motion filters to audio inputs in real-time. Choose from three filter types and adjust range, frequency, and quantization. Use sequencer movement for pattern creation or enable infinity mode for continuous randomization.
Phone speakers by adjusting frequency and volume with swipe gestures. Choose clean sound output. Measure decibels and hertz. Compare stereo and mono sound quality.
The app connects to Vibration Research hardware for live vibration test monitoring. It includes engineering calculators, a strobe light, a noise SPL meter, and an accelerometer.
Allows users to evaluate performance through frequency sweep analysis and high amplitude sound wave testing. Identify distortion and response issues. nd play custom audio for detailed acoustic assessment.
Visualize sound frequencies over time with a time-frequency graph. Adjust color intensity to represent sound levels. Use for analyzing vocal tones, animal calls, and identifying household noises.