Yikes, the note is correct that the document size doubles. I have a document that is 1.31 GB that became 2.84. It never completely synced to my phone. I have tried both iCloud and Dropbox. I tried to forward the document like I did to “get it started” in Tap Forms 5, but it is given a different document id in TapForms Pro so this does not appear to be an option. I do not see any instructions for Dropbox sync so I am unsure if I am doing all the steps correctly. My iCloud is almost full, but I have plenty of of Dropbox space. My next step is to clear out some of my iCloud data by moving to Dropbox to see if that helps. I was able to sync 3 small documents. Any suggestions?
Moving files from iCloud to Dropbox worked. I had even less space in iCloud than I thought as some items I thought had sync turned off were being synced.
I’m glad that worked for you.