iThereal is a multi-touch trackpad controlled virtual Theremin. iThereal can be used to create music with a classic Theremin sound while staying true to a Theremin feel.

A Theremin often has a loop antenna on the left that manipulates the volume and an upright antenna on the right which controls the pitch of a note. The proximity of the musician's hands affect the quality of the sound the Theremin emits. iThereal mimics these controls with touches on a trackpad.

-Use Pitch Lock to ensure notes are chromatically tuned.
-Add effects to your sound like Reverb, Distortion, and Vibrato.
-Use with midi hosting applications like Logic Pro X and GarageBand to incorporate an iThereal track into a musical composition.
-Fully customizable user interface gives each musician a unique playing experience.

What’s New

Version 1.1

Added security feature.
Changed Help menu.

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating

Bop Apocalypse ,

So cool!!

About time someone did this. Lots of fun and well designed!!

App Privacy

The developer, Zero Crossing, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.