Apps Like PaSSBot for iPhone and iPad
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Ranked alternatives
Showing 141–160 of 1,000 ranked alternatives.
NERD Synth A2x + AUv3
AudioKit Pro, LLC
Create sounds and effects
Create and manipulate virtual analog sounds with advanced synthesis features. Adjust filters, envelopes, and modulation settings. Load and edit presets. Export audio files and share directly.
WOW Filterbox
Sugar Bytes GmbH
Stream audio and apply filters
Apply audio filters with 21 types including lowpass, bandpass, and comb. Adjust filter slopes up to 48 dB using SVF, diode ladder, and transistor ladder. Add distortions and modulations for sound effects. Output processed audio files.
AUFX:Dub
Kymatica AB
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.
SunVox
Alexander Zolotov
Create and sequence music with modules
Create and edit music using a modular synthesizer with a pattern-based sequencer. Import XM and MOD files. Record audio via microphone or line input. Export multitrack WAV files. Support 16/24/32bit audio formats and MIDI input/output.
Howl: A formant synthesizer
Daniel Clelland
Create and share vocal sounds
Create vocal effects using a vocoder with four parallel bandpass filters. Generate synthesized sounds with a simple sawtooth wave. Adjust pitch via a customizable keyboard. Apply effects like bitcrush, reverb, and vibrato.
Cube Synth
Harry Gohs
Edit sounds, morph tones, control parameters
Create and manipulate sounds using additive synthesis. Choose up to four sound sources and apply predefined envelopes. Adjust macro parameters for precise control. Edit and morph sounds to build complex sequences or rhythms.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.