Apps Like Tone Generator! for iPhone and iPad
Generate tones, adjust frequencies, play multiple sounds
Generate tones between 20 Hz and 15000 Hz with 0.1 Hz precision. Adjust frequencies and volumes in real time. Play up to 12 tones simultaneously with independent volume control. Supports sine, square, and triangle waveforms.
Tone Generator! screenshots
Ranked alternatives
Showing 421–440 of 1,000 ranked alternatives.


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LED and adjust brightness
LED with color customization, brightness adjustment, and preset scenes. Set schedules, create custom lighting effects, and sync with music. Pair quickly via Bluetooth and adjust settings from a mobile device.

PixelWave
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Draw, play, and export waveforms.
The app is an experimental wavetable synthesizer featuring an old-school pixel interface. It allows users to draw waveforms while playing and supports WAV export, MIDI keyboards, Audiobus, and IAA.




Pocket Organ C3B3
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Play, record, and share Hammond-style sounds
Play virtual Hammond with 9 drawbars for sound control. Simulate tonewheel waveforms for realistic tones. Add rotary speaker effect for authentic Leslie sound. Adjust settings to customize feel and output. Save and share custom presets.

Lissajous Play - Maths Art!
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Adjust parameters to create figures
Explore figures by adjusting parameters for two sine waves. Modify frequency, amplitude, and phase for x and y axes. Visualize the resulting patterns in real time. Save and share generated figures.




Clear Waves - Sound Generator
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Generate with frequency control
Generate tone sounds with adjustable frequency settings from 160Hz to 20000Hz. Use slider or numeric input to set frequency. Play the selected tone. Test hearing by listening to different frequencies.



soundOscope
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A microscope for sounds.
The app allows users to record, analyze, and edit sounds. Users can adjust playback speed, add effects like echo, and manipulate recordings by playing them forward or backward.


Spl Meter : Measure Decibels
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Sound, track , visualize audio
With precise noise level detection. Monitor sound in real time with live audio updates. Calibrate for accurate readings using reference tones. Switch between light and dark modes for visibility.



Professional Glockenspiel
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Play notes and rhythms
Play melodic percussion with realistic sounds. Adjust tuning and transpose notes. Apply reverb and chorus effects. Use dynamic key sensitivity for responsive performance. Record and export audio files.
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