In a nutshell, qliksense is designed to allow end-users to create their own vizualtions. It does/can put a little more burden on developers to create more expressions in code so the end-user can use the predeifined expression. It also has a softer color and feel, like when the iPhone changed
It will read exisitng qvd files but currently there is no a method to migrate an end user qvw in qlikview to qliksense. The wscript is upgraded but the visualizations are not.
chdck out these links as well
See QlikView and Qlik Sense and http://www.quickintelligence.co.uk/qlikview-vs-qlik-sense/
