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 221–240 of 1,000 ranked alternatives.


Frequency Generator (Sound)
NETIGEN KLUZOWICZ SPOLKA JAWNA
Generate sound waves and test speakers
Generate sound waves with sine, square, sawtooth, or triangle waveforms. Adjust between 1Hz and 22000Hz. Play single oscillator tones. Test speakers or tune instruments using generated frequencies.


Diapason Audio Generator
Fabien Lefebvre
Generate test tones with multiple sources.
The app generates test tones including sine, square, triangle, sawtooth waves, and noise. Users can combine up to four independent sources with phase switching for each channel.


KRK Audio Tools
Gibson Pro Audio Corp.
Measure frequency in real time
Measure and display real-time frequency spectrum with Spectrum RTA. Calibrate monitor levels using the Level Meter. Determine optimal EQ presets with EQ Recommendation. Align monitors for accurate sound with Monitor Align.


Louder Booster: Volume Boost
迎辉 罗
And enhance bass
Equalizer Speaker allows users to control audio settings, adjust bass and treble levels, and customize sound profiles. Connect via Bluetooth to devices. Enable or disable features to remove ads. Subscribe for annual access to all functions.


Speaker Box Lite
Alexey Abdulin
Design speaker enclosures without math.
The app calculates subwoofer and speaker enclosures, offering designs for sealed, ported, bandpass, passive radiator, and transmission line types. It provides 3D visualizations, auto-generated blueprints, and cut sheets for building.



Libratone
Little Bird Co., Ltd
Connect, combine, and control music.
The app connects Libratone speakers to WiFi or Bluetooth. Users can manage speakers, create SoundSpaces, and control music playback throughout their home.

Tone Generator EM-1
myrApps s.r.o.
Generate sounds across 1Hz to 22kHz
Generate sounds across frequencies from 1Hz to 22kHz using a slider. Adjust volume and play tones. Test hearing, audio equipment, or tune instruments. Perform audio experiments and adjust sound parameters.

Sound Louder Frequency
SOFT LTD
Adjust with swipe gestures
Generate frequencies between 1Hz and 25,000Hz. Adjust using swipe gestures or arrow buttons. View real-time wave visualizations. Test hearing range by listening to tones within 20Hz to 20,000Hz.

AI Defender - Phone Cleaner
Chuhaizhe Technology(Beijing) Co., Ltd
Clean files, block threats, boost speed
Safe Browsing blocks malicious sites, phishing links, and trackers for secure internet use. Photo and Video identifies and deletes duplicate or large files to free storage. Secure Vault locks private photos, documents, and passwords with encryption.




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