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 101–120 of 1,000 ranked alternatives.


Decibel : dB Noise Level Meter
EYWIN BILGI TEKNOLOJILERI ANONIM SIRKETI
Measure sound, track decibels, protect hearing
Measure sound levels with precise readings. Detect exposure risks and set safety alerts. Record audio clips for analysis. View real-time sound wave visualizations. Share measurements and recordings. Sync data across devices.

Clean Tune - Speaker Cleaner
DREAMTEAM APPS sp. z o.o.
Play sounds at set frequencies
Play sounds at specific frequencies. phone speakers from water with a single button press. Measure current noise levels using microphone access.





(How to) Pronounce
Dawid Pietrala
Learn words and phrases with correct pronunciation
Learn commonly mispronounced words and phrases. Adjust speech speed to focus on sound details. Practice intonation for better comprehension. Support multiple languages including English, Spanish, French, Chinese, and others.


Speaker Cleaner Water Eject
Pin Creation Technology Co., Ltd.
Clean with sound waves
Use sound wave technology to remove and dust from speakers. Activate automatic or manual cleaning modes. Clear debris and restore audio clarity and volume.

Tuner T1
Bijoy Thangaraj
Tune instruments with precision
Provides precise tuning for various instruments including guitar, violin, piano, and flute. It detects pitch and displays frequency. Users can adjust tuning settings and save custom presets.

Tone Generator Ultra
Limelight Software
Generate test tones and frequencies easily.
The app generates test tones and frequencies using sine, square, and sawtooth waves. It supports frequencies from 20Hz to 22kHz and includes white and pink noise generation.

AmpMe – Speaker & Music Sync
Amp Me inc
With friends and speakers
Across devices to amplify volume through connected speakers and friends' phones. Play YouTube and SoundCloud content. Collaborate on playlists and control playback with multiple users. Share audio output with Bluetooth devices.


Tone generator
michael heinz
Generate signals test circuits tune
The app generates periodic signals with adjustable frequency and amplitude for testing electronic circuits. It also includes a tuner for instruments and a metronome for practice.

Sound Surge ~ Speaker Cleaner
Selim Ozkaya
Clear audio with frequency tones
Clear speakers with custom wave tones at adjustable frequencies. Monitor ambient noise levels in real time. Adjust audio settings to enhance call clarity and music quality.

Audio Function Generator
Thomas Gruber
Generate tones, adjust frequencies, save presets
Nd play test tones including sine, rectangular, triangular, and sawtooth waves. Create and play frequency sweep tones in ascending and descending directions. Adjust frequency, amplitude, and duration settings.



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