Was not really sure where to post this, but here are instructions on how to make a smart cover like the iPad's. ( Lock and Unlock as you open the samsung flip cover)
Things you need, the OEM samsung flip cover case, or any other cover case that fits. A pouch will also work marvelously.
On my note 10.1 2014 I have a smart cover and when I open it an app called daynote opens up and it has a calender and space to make notes, to do lists etc. Is that app or a similar one available for the note 3 phone if I get a smart cover? Tia.