

Yup. MS has been more blatant and ruthless, where Apple has quietly taken (or even just taken credit for) the works of others over the years. For Apple you’ve got the ipod click wheel (creative), the original GUI (PARC), slide to unlock (noenode)… Apple, much like MS, has been doing this sort of stuff from the start.
I want to caveat with I have not used any of this. This is just a link I sent to my FIL so he could find something to fit his needs, maybe it will help you too.
https://github.com/ad-si/awesome-sheet-music