I see the potential for MyBindle at some point, but certainly not now. Too many glitches, too hard to set up correctly; I gave up after 4 futile attempts. Also, MyBindle is superfluous, since I already have my picture IDs and Covid records on my phone. Not worth the effort, even for free, even to get into places that have a special Bindle expedited-admission line.
Update: I did finally manage to complete my setup, because I decided it IS worth it, in order to join the expedited admission line at Orchestra Hall. Also, the developer offered me tech support, which I ultimately didn’t need, but which I appreciated, so I’ve added a star. Thanks.