a) It's Self - services analysis, where end users can create their own report based on their query /business
2) we have store telling feature (we can use this feature for meeting presentation )
both applications are using same Qlik engine
3) it's support lots extension objects (D3 charts, 3rd part API, R etc, google map) u can find more extension in
4) this tool very good for map visualization (Geo analytics)
lots of new charts available in qlik sense (box plot, Distribution Plot, and Histogram etc)
a) it's Guided analytics, which means one time developers will design dashboard based on user requirement /request and the end users just use that app to analyze the data/download report their own business decisions.
also check this,