I kept hearing that in Logos 5 an update was going to come that would sync the prayer list on the computer with that of a mobile device. I don't remember seeing an update.
Is that update available for logos 6?
I don't know where you read that, but this isnt an L5/L6 issue, but strictly a mobile one. Logos generally doesn't comment on when new features might be added.
You can follow threads in the appropriate forum (iOS or Android).
I didn't read that, I was told that by a sales person over the phone and one who was at a conference demonstrating the Logos software. Whether they generally tell of up coming releases, I don't know, but I asked about it since the prayer capabilities are limiting when they are restricted to a computer. Both said it was coming on an upcoming release. That was over two years ago. I will move on to iOS and post there.
That was over two years ago.
It was unfortunate that you were told this.
If you are wanting to use your mobile device primarily for viewing and marking prayer items as completed for the day, you can use the approach I describe here until prayer lists are available in the mobile apps (something I have been wanting for a long time as well): https://community.logos.com/forums/p/90761/631548.aspx#631548
