Best KG alternatives: apps like KG-SQUARE Pro - Synthesizer

9+ similar apps compared and reviewed

4.6 avg rating
2 free apps
Updated November 2026

Whether you want more options like KG or a completely different take on the same concept, our curated list of 9+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to KG

SL Tymra#1

SL Tymra by VIACHESLAV ZHILTSOV

Hybrid Synth & Sample Library
Editor's Choice
๐ŸŽต Music
5.0(1 ratings)
$19.99
SL Tymra screenshot 1
SL Tymra screenshot 2
SL Tymra screenshot 3

This app offers a versatile two-layer keyboard instrument combining sampled sounds and synthesis. Explore a vast library of instruments, customize their parameters, and add effects. It supports MIDI input and can be used as a standalone app or an AUv3 instrument.

Westside SuperSport#2

Westside SuperSport by Braumah Media, LLC

West Coast synth & talkbox
Strong Contender
๐ŸŽต Music
4.8(4 ratings)
$19.99
Westside SuperSport screenshot 1
Westside SuperSport screenshot 2

This app offers a comprehensive synthesizer experience for creating West Coast G-funk sounds, including talkbox hooks, basslines, and classic keys. It features over 600 presets and 280 sampled instruments, with advanced sound-shaping tools and built-in effects.

Playset - Groovebox Sequencer#3

Playset - Groovebox Sequencer by Fingerlab

AUv3 ยท Drums, Synth & MIDI
Worth Considering
๐ŸŽต Music
4.1(11 ratings)
$9.99
Playset - Groovebox Sequencer screenshot 1
Playset - Groovebox Sequencer screenshot 2
Playset - Groovebox Sequencer screenshot 3
Playset - Groovebox Sequencer screenshot 4
Playset - Groovebox Sequencer screenshot 5

Create music instantly with this intuitive groovebox sequencer. Build songs layer by layer with drums, bass, and synths, then mix and arrange them in a timeline. Share your projects and explore demo songs.

More apps like KG

4
VAPolyBass
VAPolyBass
VAPolyBass
Polyphonic Synthesizer
$14.99

This app is a polyphonic synthesizer with a transistor ladder low pass filter, designed for use with a step sequencer. It offers multiple oscillators, effects, and MIDI support, functioning as a standalone application or an AudioUnit Extension.

Polyphonic synthesizerTransistor ladder low pass filterAnalog style step sequencer
๐ŸŽต Music
(1)
paid
5
Band Live Rock: Music Studio
Band Live Rock: Music Studio
Band Live Rock: Music Studio
Drums, Guitar, Piano & Vocals
Free

This app is a portable multitrack recording studio and instrument simulator for musicians. It allows users to record, edit, mix, and master full songs with a high-performance audio engine and real-time effects. Connect physical instruments via MIDI for an enhanced playing experience.

Multitrack recording studio (DAW)Instrument simulation (guitar, drums, piano, vocals)Real-time effects and mixer
๐ŸŽต Music
(5)
free with in-app purchases
6
JenDie - Analog Synth
JenDie - Analog Synth
JenDie - Analog Synth
Classic late-'70s analog synth
$4.99

This app faithfully emulates a classic 1970s Italian monophonic analog synthesizer for iPhone and iPad. It offers authentic vintage sound with modern touch controls, allowing for expressive leads, basses, and evolving textures. Use it standalone or as an AUv3 plugin in compatible hosts.

Faithful Jen SX-1000 emulationAuthentic & Clean sound modesContinuous waveform morphing
๐ŸŽต Music
(2)
paid
7
3D Synth
3D Synth
3D Synth
by David Noy
Free

This app is a touch synthesizer that allows continuous pitch control for expressive playing. It offers various sound-shaping tools and effects, along with on-device recording capabilities for sharing and backup.

Chromatic touch interfaceReal-time responsive playMultiple oscillator and FM instruments
๐ŸŽต Music
(1)
free
8
The Remnant - Drone Synth
The Remnant - Drone Synth
The Remnant - Drone Synth
Feedback Matrix Drone Machine
$5.99

This app is a feedback-matrix drone synthesizer with 8 FM voices that modulate each other through a routing grid. It offers extensive control over sound parameters, autonomous matrix mutation, and a touch instrument mode for live performance.

8 FM voices with continuous waveform morphing8x8 feedback matrix for voice modulationDrift for per-voice random pitch wandering
๐ŸŽต Music
(6)
paid
9
Vinyl Strip
Vinyl Strip
Vinyl Strip
Modular Channel Strip
$14.99

This multi-effect plugin offers 6 distinct audio processing modules that can be rearranged to add a vintage vinyl sound to your digital tracks. Achieve classic record warmth and character with this CPU-efficient tool.

Modular effect arrangementDistortion moduleCompressor module
๐ŸŽต Music
(2)
paid