Thank you for the kind comment userfkaobi!
Note taken on the annoyingness of the flashing colors. Having built this pretty early on in my coding career, the source code is an unmaintainable mess and I don't think I'm ever going to attempt to dig through it and make any updates, but I do have plans to build a brand new theremin app from scratch. If you have any feature requests for the new one please feel free to tell me. The new one will definitely have a more toned-down interface 😉
If you enjoy this kind of thing you might also enjoy this one I made too 👉One Hand Band