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
Adjust audio settings with precision crossover controls for custom frequency adjustments. Manage connections for seamless device pairing. Monitor and optimize sound quality in real time for enhanced listening experiences.
Measures distances using ultrasonic pulses. Users send a sound wave and calculate distance based on echo return time. The displays real-time measurements in inches or centimeters. It works outdoors and indoors for accurate readings.
Detect ambient sounds and convert them into vibrations for enhanced awareness. Set custom decibel thresholds to trigger alerts. Monitor surroundings through touch feedback. Adjust sensitivity and notification preferences.
The app assists in locating defective parts in machinery by detecting sound and vibration. It transforms an iOS device into a sound and vibration detection tool when used with specific hardware.
Record audio and video to reverse playback, then share reversed recordings with friends or export to other apps. Add backwards snaps and winks to videos. Listen to reversed speech and share creations.
The app adjusts image parts to improve visibility in low light. It offers adjustable sensitivity, image and video saving options, and front camera support.
The app decodes Morse code using the device's microphone. It employs FFT technology to detect and decode carriers, minimizing false decodes from noise.
The app offers a ten-band graphic equalizer for iOS devices. It allows users to adjust audio tracks from their music library, device files, or iCloud Drive to suit their preferences.