Apps Like Frequency Generator: Hz Waves for iPhone and iPad
Generate tones, test speakers, eject water
Udio tones across 20 Hz to 20 kHz for testing, tuning, or experimentation. Test speaker performance for distortion or imbalance. Clean muffled speakers using the built-in speaker cleaner tool.
Ranked alternatives
Showing 421–440 of 1,000 ranked alternatives.



ACARS
Black Cat Systems
View ACARS transmissions on mobile devices.
The app displays ACARS aircraft transmissions on an iPad, iPhone, and iPod Touch. Users can save decoded packets to a file for later viewing or transfer to a computer.




The Tuning Fork lite
TiAu Engineering UG haftungsbeschraenkt
Digital tuning fork for musicians.
The app provides a digital tuning fork. It allows users to select a frequency and features realistic fade-in and fade-out effects.

Kicker U
Stillwater Designs & Audio, Inc.
Mobile audio installation knowledge toolbox.
The app provides mobile-audio installation knowledge. It helps users design and build custom enclosures and assists with wiring subwoofers, including calculators for port conversion and tuning frequency.


iTuningFork - Tone Generator
Gianluca Natalini
Tone generator for instruments and electronics.
The app generates selectable waveforms and frequencies for tuning instruments or testing electronics. Users can select musical instruments to automatically generate tone scales or use a 9-octave keyboard to play desired notes.


Quantum Frequency Technologies
Oniesha LLC
Explore frequencies for meditation
Access altered states of consciousness through immersive soundscapes and guided meditation journeys. Explore personalized playlists and tools. Track meditation sessions and progress over time. Sync with health apps for integrated wellness tracking.




tuner Y -metronome, amp & more
Yasar Bozdag
Tune instruments with chromatic precision
TunerY allows users to tune guitars, basses, ukuleles, and other instruments with a chromatic offering 0.01Hz accuracy. It includes a metronome and a personal amplifier with reverb, delay, and distortion effects.

Pitch Perfect (Pitch Pipe)
David Poll
Digital pitch pipe for musicians
The app provides a digital pitch pipe for musicians. It offers visual aids to match key signatures and play notes by holding a button.


MorseKey
Ronald Nicholson
Send Morse Code with touch gestures
Learn and practice Morse Code by touching the screen to generate tones. Adjust tone frequency from 300 Hz to 1200 Hz and control volume. Send dots with short touches and dashes with longer holds.

Audio Frequency Analyzer
TOON,LLC
Real-time audio environment measurement tool
The app measures sound environments in real time using 1/3 octave bands and FFT analysis. It supports calibration for various microphones and has features for peak hold, averaging, and display control.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.