File transfer to phone

My phone uses a USB-C jack and I was wondering if anyone had any insight if a file transfer from the op-1 would work with this:

That ought to do it. I routinely use a separate USB-C to USB-A converter like these and the existing cable.

I just buy a bunch and shove them in any bag with anything I might want to connect with the existing device cable.

Is there currently anyway to do this with an iphone, previous way was with the <span style=“color: rgb(37, 38, 30); font-family: “lucida grande”, “Lucida Sans Unicode”, tahoma, sans-serif; font-size: 13px; background-color: rgb(252, 252, 255);”>Apotop Wi Reader. sadly the APP and device are no longer sold or supported.