Best Zynth alternatives: apps like Zynth: Interactive Synthesizer

8+ similar apps compared and reviewed

4.1 avg rating
4 free apps
Updated November 2026

Zynth is great, but it's not the only option. Explore 8+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Zynth

3D Synth#1
4.0(1 ratings)
Free
3D Synth screenshot 1
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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.

LuSID Synthesizer#2

LuSID Synthesizer by Lukasz Pomianek

Synthwave SID-inspired synth
Strong Contender
🎡 Music
5.0(1 ratings)
Free
LuSID Synthesizer screenshot 1
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LuSID Synthesizer screenshot 6

Create synthwave music with a powerful, intuitive synthesizer. Features a multi-voice engine, versatile filter, built-in sequencer, and a range of effects. Record and share your creations easily.

JAX P3 - Pitch Shifter III#3

JAX P3 - Pitch Shifter III by Jens Guell

Audio Unit (AUv3)
Worth Considering
🎡 Music
3.5(6 ratings)
$19.99
JAX P3 - Pitch Shifter III screenshot 1
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This audio effect processor utilizes a frequency domain approach with phase vocoder technology for real-time pitch and frequency shifting. It's designed for ambient audio material, offering a less grainy output compared to time-domain methods.

More apps like Zynth

4
JAX P2 - Pitch Shifter II
JAX P2 - Pitch Shifter II
JAX P2 - Pitch Shifter II
Audio Unit (AUv3)
$19.99

This audio effect app allows real-time pitch shifting of audio streams using a delay-based approach. It preserves transients and formants, making it suitable for polyphonic material and producing a "chipmunkeyfication" effect.

Real-time pitch shiftingDelay-based approachPreserves transients and formants
🎡 Music
(2)
paid
5
Touchophone - Synthesizer
Touchophone - Synthesizer
Touchophone - Synthesizer
Polyphonic Pocket Synthesizer
Free
🎡 Music
(0)
6
midigarden
midigarden
midigarden
Touch instrument for Pure Data
Free

Transform your device into a touch-based synthesizer. Play melodies and chords on a responsive grid, load custom sound patches, and control parameters live. Ideal for live performance, sketching ideas, and sound design.

Touch grid with multiple scalesRetrospective looperCustom Pure Data patch loading
🎡 Music
(3)
free
7
GORILLA SYNTH
GORILLA SYNTH
GORILLA SYNTH
Analog-style subtractive synth
$4.99

This app offers a punchy, analog-style subtractive synthesizer for iOS, designed for fast sound design and expressive musical performance. It provides studio-quality sound with a clean interface, ideal for sketching ideas, producing tracks, or live playing.

Dual oscillators with sub and noiseClassic ladder filterDual ADSR envelopes
🎡 Music
(22)
paid
8
JAX DYNAMICS : Compander
JAX DYNAMICS : Compander
JAX DYNAMICS : Compander
(AudioUnit) Dynamics Processor
$4.99

This audio processing tool combines compressor and expander functions for single-band dynamics. It offers various stereo operation modes and parallel processing options, compatible across multiple Apple platforms.

Compressor and expander combinationSingle-band dynamics processingMultiple stereo operation modes
🎡 Music
(3)
paid