After you make changes to a sticky note in
Notezilla on iPad, it does not sync immediately. It will sync whenever you save the note and return back to the notes list. Meaning, when you close the app (by pressing the iPad's menu button). If you make changes on your desktop (
Notezilla - Windows) and sync then the iPad will sync automatically in less an a minute.
Also, make sure, all "Notifications" are enabled in iPad/iPhone for
Notezilla app.