Best apps like Nebulous Theremin Synth

5+ similar apps compared and reviewed

4.7 avg rating
5 free apps
Updated July 2026

Whether you want more options like Nebulous Theremin Synth or a completely different take on the same concept, our curated list of 5+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Nebulous Theremin Synth

Jam Synth#1

Jam Synth by Derek Mesecar

Editor's Choice
🎵 Music
5.0(28 ratings)
FreeIn-App Purchases
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Transform your guitar into a synthesizer with this app. It accurately tracks pitch and amplitude to control digital oscillators, offering unique synth leads and effects. Go beyond MIDI with expressive, organic sounds and advanced modulation options.

Pegboard - Wavetable Synth#2

Pegboard - Wavetable Synth by Brandon Murray

Mobile wavetable synthesizer.
Strong Contender
🎵 Music
4.5(8 ratings)
FreeIn-App Purchases
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This app offers an intuitive mobile wavetable synthesizer with a virtual analog filter. It features a harmonic table keyboard layout that highlights scales for easy improvisation and chord playing. The free version provides extensive sound design capabilities, while a pro upgrade unlocks MIDI controller functionality.

Seaquence#3

Seaquence by Okaynokay

Make living music
Worth Considering
🎵 Music
4.6(74 ratings)
FreeIn-App Purchases
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Create dynamic, layered music with a unique visual interface. Explore ambient drones, intricate rhythms, and share your creations with a global community. Unlock advanced tools and MIDI support with an optional upgrade.