Horn and Siren Ringtones
Jason Torres
Loud horns and sirens for alerts.
The app offers a variety of loud horn and siren sounds. Users can select sounds like police sirens, air horns, boat horns, and truck horns to use as ringtones or alert sounds.
Apps Like Noise Synth for iPhone and iPad
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Ranked alternatives
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Super J8 Synth + AUv3
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Stream and play analog synths offline
Create and shape sounds with analog-style oscillators and modulation effects. Adjust parameters for deep basses, lush pads, and vibrant leads. Use cross-modulation, PWM, and polyphonic unison for rich tones.
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Create delay effects with precise control
Create stereo delays with adjustable parameters for various sound effects. Simulate tape characteristics including noise and warble. Apply filters in the delay loop for dub-style tones. Use stereo delay, detune, and ping-pong options.
apeDelay
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Edit audio with spectral delay effects
Edit audio with spectral delay effects using up to 2048 delay lines and brick-wall filters. Manipulate frequency domain data through short time Fourier transform analysis. Adjust time and feedback shapes for stereo channels via multi-sliders.
Noisemusick
Shawn Wallace
Create chaotic sounds with synthesizers.
The app provides three synthesizers for generating chaotic sounds. Users can select sounds, explore oscillations, and use it as input for other effects.
AddStation
Harry Gohs
Create sound with additive synthesis
Create and manipulate sounds using additive synthesis. Adjust sine wave parameters to shape timbres. Layer multiple partials to build complex tones. Save and export custom sound designs. Import and export audio files for further processing.
Zeeon synth
Jaroslaw Jacek
Play virtual analog synths with precision
A virtual-analog synthesizer with circuit-modeling engine. Users can create and edit patches, adjust oscillator settings, and apply filters. Modulation effects include LFOs and envelopes. Export audio files and control parameters via MIDI.
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