Apps Like MONSTR for iPhone and iPad
Adjust stereo width and mix balance
Adjust stereo width with up to six bands. Correct mix imbalances or apply creative effects. Works as a VST3 and AudioUnit plugin. Available for free on Windows, macOS, and Linux. Open source under GPL license.
Ranked alternatives
Showing 381–400 of 1,000 ranked alternatives.


MyuRa HiRes Audio Player
CyberFort LLC
Stream high-quality and music
Play music from iTunes library with high-quality . Use Sound Engine AQS-XIs for equalizer, virtual surround, cross fader, gapless playback, silence detection, noise reduction, and dynamic limiter.

VAPolyMkII
Ryo Togawa
Stream audio and control effects
A synthesizer with 16 voice polyphonic capabilities. Users can create sounds using two oscillators per voice, adjust ADSR envelopes, apply filters, and control amplification. Includes effects, a sequencer, and audio visualization.


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.



URL Beamer
Josef Novotny
Open URLs and switch apps instantly
Allows launching external apps via tappable buttons within an audio host. Each button triggers a custom URL scheme for quick switching. Buttons can also send MIDI notes to control plugins or trigger functions.




Physicles
Rodrigo Roman
Create and play physics-based sounds
Create and manipulate MIDI sequences using physics-based plugins. Adjust parameters to control sound generation. Export MIDI files and integrate with compatible DAWs and hosts.


Lagrange - AUv3 Plug-in Synth
iceWorks, Inc.
Select oscillator type to create sound
Create and manipulate sounds using oscillator algorithms. Select oscillator types to shape tones. Adjust parameters for fine-tuning. Save and recall presets. Export audio files directly. Integrate with hosts for sound design.

AUFX:Push
Kymatica AB
Process audio with precision and control
A stereo dynamics processor with noise gate, compressor/expander, and limiter/clipper. Features adjustable ratios, hard or soft knee, lookahead buffer, and side-chain input. Supports 32-bit DSP for high-quality processing.

8180 Monster Tube
Nembrini Audio S.r.l.
Play guitar with high gain tones
Amp plugin for guitarists. Adjust gain, EQ, and master volume. Simulate pre-amp and power-amp valves. Select between two channels. Save and recall presets. Connect to DAW for recording.

Euclidean AUv3 Sequencer
Limelight Software
Create sequences with rhythms
Create rhythmic patterns using algorithms. Adjust timing divisions and hit placement. Generate sequences based on mathematical ratios. Export audio files and integrate with digital audio workstations.



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