I know that everyone has been waiting a long time for sync and I want to reassure you that it is high on our list of priorities. As users of Squid ourselves, it’s something we really want as well! We appreciate your patience.
This is something we’ve been investigating since the app’s inception and we continue to investigate constantly. Syncing is a very difficult problem to solve, especially with regards to handwritten notes which can be combined with images and text and contain backgrounds from multiple PDFs. I don’t have an ETA for when sync will be supported, but rest assured this is a high priority for us. We appreciate everyone’s feedback on this idea.Penguinlay commented
I know this is an age old thread and I doubt the admin would read my comment but I hope they do. For the live sync, if we would be able to manually sync using cloud sync, why don't you make it automatic at least so that I can save with one click right from the editor and whenever I launch an app on different device, the app would automatically update (import) the latest version. It would eas off the hurdle of syncing manually from setting.