Not exactly a tool or a jig, but...
The tuner app I’ve used regularly on my smartphone for years has slowly become bloated with useless features, heavy, and totally impractical. I tried a few alternatives, but I didn't really like any of them. Since we are the kind of people who prefer to just build things ourselves when we need them, I decided to built my own tuner: completely free, ad-free, and actually effective. I even threw in some links to my social media. I think I'l…
