Apps Like FFTWave for iPhone and iPad
Analyze sound waves and frequencies
Displays sound waveforms and spectra using Fourier transform. Identifies frequency characteristics and detects peaks. Supports pinch zoom gestures for detailed analysis. Assists in sound adjustment and howling prevention.
FFTWave screenshots
Ranked alternatives
Showing 641–660 of 1,000 ranked alternatives.




Death Whistle
Michael Alexander
Play sounds and loop them
Replicates the Aztec sound for paranormal use. Includes looping and manual stop/play controls. Features red and black themed interface, volume adjustment, and simple operation.



Batphone
Stephen Tarzia
Detect rooms by recording ambient sound
Determine location within buildings using microphone recordings of room ambience. Compare with GPS-based location data from Location Services. Tag and recognize rooms based on acoustic fingerprints.



The Tuner - Chromatic
Morfozz Ltd.
Tune instruments and voice with precision
Tune instruments and voices with pitch detection. Calibrate to A4 frequency. Supports guitar, ukulele, violin, bağlama, and vocal sounds. Adjust pitch and monitor real-time frequency. Export tuning results.

ProPhase
Katsura Shareware
Monitor audio phase and levels in real
Monitor audio outputs from iTunes, GarageBand, Logic, Final Cut, Pro Tools, and other applications using third-party routing software. Display real-time phase, levels, and mono compatibility of stereo signals.





Sprint Timer - On Your Mark
NAOYA ONO
Start races and track time
Starter and stopwatch for track events. Set custom intervals between "On ," "Set," and pistol sound. Randomize the "Set" to pistol time. Save and view measured times by date. Measure distance for timing accuracy.

BrainWaves Binaural Beats
Luiz Mello
Nd save custom frequencies
Create and save custom sound frequencies using two independent oscillators. Generate real-time audio without interruptions. Adjust wave types including infralow, delta, theta, alpha, beta, and gamma. Access preset options for quick use.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.