That’s interesting. AH states MFi is required to use the Lucid (aka America Hears) App to adjust the hearing aid.
I wear one hearing aid. Even with my loss, I am fortunate to hear fine on my phone and on most phones in the offices I visit without a hearing aid in my right ear, so streaming phone calls is not a necessity. I’m more interested in the smart phone app to allow me to switch programs unobtrusively. In my work I often need to communicate in high noise environments, which involves a directional mike, but at other times I need to hear from all directions. If the app can help me with that, it’s worth considering.