Measure sound levels with A-, C-, or no weighting. Display frequency spectrum. Export measurement data. Use full screen audio mode. Perform accurate and fast recordings.
by Johan Rogard★ 4.332 ratingsUtilitiesFreeData updated 2026-09-18
Play audio files with speed control, pitch adjustment, and equalizer settings. Support remote control via compatible earphones. Adjust volume up to +20 dB. Cannot play iCloud or DRM-protected files.
The app assists technicians in locating defective parts in machinery by detecting sounds and vibrations. When paired with specific hardware, a smartphone becomes a sound and vibration detection tool for easier diagnosis.
Clear trapped from phone speakers using sound frequencies and haptic vibrations. Dislodge moisture to improve sound clarity and restore audio performance.
Measure environmental data with real-time and peak views. Support multiple sensors including SPL and voltmeters. Record video with score overlay and save measurements for later review.
The app analyzes sound from songs, the microphone, or a Line In device. It displays results in Waveform, Spectrum, and Spectrogram views, showing frequency distribution and audio signals over time.
Detect and locate mechanical issues by analyzing sound and vibration. Use the device as a sensor to identify defective parts in vehicles or machinery. Pinpoint sources of noise such as rattles, squeaks, and grinding sounds.