I use Logos on my Mac for research, study, etc. I use it on my iPad and iPhone as my primary Bible. What I want to do is to read through the NT on my iPad/iPhone throughout the day. I know I could use a reading plan but I may read a chapter one day and several chapters another day. I'd like to keep them in synch so, for example, if I open the ESV on my iPhone I can pick up where I last read on my iPad. How can I sync last read locations between the two devices in the mobile app?