Best S alternatives: apps like S-2

10+ similar apps compared and reviewed

4.9 avg rating

10 free apps

Updated October 2026

Mathias Kirkerød

🎬 Entertainment

Whether you want more options like S or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to S

#1

Nugget 01 - Lil' Doc by Sketch Audio, LLC

Detroit-style compressor

Editor's Choice

5.0(3 ratings)

Free

Nugget 01 - Lil' Doc screenshot 1

Nugget 01 - Lil' Doc screenshot 2

This audio effect plug-in emulates a classic sampler's compressor, adding warmth, vinyl noise, and drive. It's a free tool for musicians seeking a unique lo-fi sound, usable within compatible music production apps or standalone.

#2

Nugget 02 - Series 9000 by Sketch Audio, LLC

Low-pass filter with drive

Strong Contender

5.0(2 ratings)

Free

Nugget 02 - Series 9000 screenshot 1

Nugget 02 - Series 9000 screenshot 2

This audio effect plugin emulates a classic 80s low-pass filter with added features like a 12-bit quantizer and envelope follower. It offers precise control over cutoff, drive, and resonance for unique sound shaping. The app includes a light or dark color scheme and can be used standalone or within a compatible host.

#3

FOLD Stereo to Mono by Shelbybark LLC

Stereo Width & Mono Utility

Worth Considering

5.0(1 ratings)

Free

FOLD Stereo to Mono screenshot 1

This audio utility app allows musicians to adjust stereo width and fold down stereo signals to mono. It functions as an AUv3 plugin for compatible hosts, offering real-time phase correlation metering and output gain control. It's designed for seamless integration into music production workflows.

More apps like S

Music synthesis & soundscapes

Create evolving soundscapes and ambient textures with an intuitive touch-based music synthesizer. Explore generative music without needing music theory, perfect for relaxation or creative expression.

Multi-touch synthesisMultiple sound presetsVisual particle effects

Spectral Remix Filter (AUv3)

This audio unit plugin for iOS and macOS splits sound into harmonic and percussive components using spectral decomposition. It's ideal for remixing when stems aren't available, offering real-time processing and adjustable filters.

AUv3 Plugin for iOS & macOSSpectrogram decompositionReal-time processing

free with in-app purchases

Callback Freeverb

Callback Freeverb

Callback Freeverb

Standalone and AUv3

This app offers a classic algorithmic reverb effect based on the Freeverb algorithm. It adds depth, space, and atmosphere to audio sources, creating lush, spacious ambience. Designed for mono use, it provides a smooth, musical reverb tail suitable for vocals and synthesizers.

Classic Freeverb algorithmSchroeder/Moorer reverb topologyComb and allpass filters

Virtual Analog Drum Machine

Create distorted percussion, hypnotic sequences, and aggressive sounds with this raw virtual analog drum machine. It offers six voices, dual LFOs, and fast hands-on control for electronic music production.

Virtual analog drum machineDistorted percussionHypnotic sequences

AUv3 Plugins (Send+Receive)

This app enables live audio streaming between AUv3 hosts and devices over a local network. It features a unique receiver plugin for multi-channel network mixing and allows for low-latency audio routing without cables or internet.

Live audio streaming over local networkAUv3 Send and Receive plugins8-channel network mixer receiver

Tape Loop Machine

Tape Loop Machine

Tape Loop Machine

AUv3 Delay for Ambient

Create warm, evolving ambient soundscapes with tape-style looping and sound-on-sound layering. This audio effect plugin offers long delay times and analog degradation simulations for experimental music creation. Explore presets or use it within your favorite AUv3-compatible host.

Tape-style loop and delaySound-on-sound overdubbingLong delay times

Pentaholic Synth

Pentaholic Synth

Pentaholic Synth

Polyphonic Sketchpad Synth

This app digitally recreates a classic polyphonic synthesizer, offering authentic sound design and songwriting inspiration. It features a 300-note sequencer, multiple oscillators per voice, and performance controls like a joystick and expression pedal inputs.

Authentic 5-voice polyphony3 oscillators per voice with 8 waveformsComponent-level circuit modeling