How to sync my documents across devices using iCloud?

 

There is a special location named “On iCloud” in the “Locations” main view of Notes Writer. On your iPad/iPhone, if you copy or create documents/folders into that location or create new documents (or folders) there then they will synced automatically in the “On iCloud” location on your iPhone (check the iCloud Drive location on your computer as well) and vice versa. You have to set up the same iCloud account in your “Settings” iOS app on both devices.