As a hobbyist who loves to work on analog audio equipment, this would be the perfect tool for me. That is, if I could use it. I’m vision-impaired, and rely on Apple’s accessibility tools to assist me in getting things done on my devices.
Unfortunately, EEToolKit, as nice as it is, has zero support for accessibility. The intro screens aren’t readable, the buttons aren’t labeled, and many of them don’t even work with VoiceOver on. This saddens me, as Apple makes it fairly easy to include this support with little effort, and when a developer doesn’t take the time, I get the (possibly mistaken) impression that they just don’t care, or are taking shortcuts in their app development.