SINE Isochronic Entrainer is a Free and Open Source Brainwave Entrainment application that generates Isochronic tones.
Learn more about Isochronic tones and Brainwave Entrainment
SINE is available on PC (Windows, GNU/Linux, Mac OS X and BSD), Android Smartphones and Tablets, and even as an HTML5 Web app.
Presets work on all platforms.
Easy to use
The User Interface is designed to be as intuitive as possible.
Tons of Presets
Thanks to the Preset sharing platform
, you can download, rate and comment other users' Presets, and upload your own.
The PC version comes with an editor, so you can create your own Presets, complete with manual and video tutorial.
SINE isn't just free: it's Free Software, distributed under the GNU GPLv3 License
You are legally free to use this software for any purpose, study it, modify it to fit your needs, redistribute it, and even redistribute your modified versions.
Learn more about Free Software