Best Theremin Synth alternatives: apps like Theremin Synth - Record & Loop

8+ similar apps compared and reviewed

4.4 avg rating
2 free apps
Updated November 2026

Theremin Synth 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 Theremin Synth

neo Drone - virtual theremin#1

neo Drone - virtual theremin by Aleksandar Mlazev

camera controlled voice synth
Editor's Choice
🎵 Music
0.0(0 ratings)
$2.99
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This music app uses your device's camera to track hand movements, allowing you to control a virtual synthesizer without touching the screen. Explore a 2.5-octave range with legato and staccato modes, and use the touch area as a kill switch for unique vocal synth sounds.

KQ Unotone 26#2

KQ Unotone 26 by Ryouta Kira

Small Synthesizer
Strong Contender
🎵 Music
5.0(1 ratings)
$3.99
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This compact synthesizer app offers four distinct synth models for creating lo-fi textures and experimental sounds. It functions as a standalone instrument or an Audio Unit v3, usable as either an instrument or an effect.

Year One#3

Year One by TCW

Evolving AR Music
Worth Considering
🎵 Music
4.3(3 ratings)
Free
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Experience music in a new dimension with augmented reality. Move around your space to uncover hidden sounds, build melodies, and create unique listening experiences by interacting with spatial audio arrangements.

More apps like Theremin Synth

4
Cow Sounds App
Cow Sounds App
Cow Sounds App
This app is all about the moo!
$1.99
🎵 Music
(0)
5
Westside SuperSport
Westside SuperSport
Westside SuperSport
West Coast synth & talkbox
$19.99

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.

600+ ready-to-play presets280+ sampled instrumentsDual oscillators with multiple filter models
🎵 Music
(4)
paid
6
Digital Worms Attack
Digital Worms Attack
Digital Worms Attack
Pocket synth & drum jam
Free

Create music with analog-style synths, a drum machine, and a microphone sampler. Sequence beats, add effects, record your sessions, and export your creations as WAV files.

Dual analog-style synth voices808-style drum machineSampled drum kit
🎵 Music
(1)
free
7
Multi-Band Compressor Plugin
Multi-Band Compressor Plugin
Multi-Band Compressor Plugin
AUv3 Compatible Plugin
$5.99

This audio compressor plugin offers multi-band processing for precise control over different frequency ranges. It features a modern interface with stereo meters and adjustable parameters for each of the four bands, ideal for detailed audio mixing.

Multi-band compression with 4 bandsAdjustable threshold, ratio, gain, attack, release per bandAutomatic gain (make-up) mode
🎵 Music
(3)
paid
8
QuantiChord
QuantiChord
QuantiChord
MIDI Chord Quantizer
$12.99

This app generates chords from incoming notes and quantizes them to a selected scale. It functions as a standalone application or an AUv3 MIDI effect plugin, offering extensive MIDI connectivity and an internal sound bank.

Standalone app and AUv3 MIDI effect pluginChord generation with transposing notesScale quantization
🎵 Music
(11)
paid