There is a datasheet in our resource library on our main site, I attached for you here.
Let me know if this is what you are after.
In short - it is the entire suite of solutions offered by the Qlik software. You can use Qlik Sense or QlikView out of the box - or you can use the APIs and SDKs to customize or integrate with your own solutions and software.
In also can reference - where you have full control of your own UI and you leverage our QIX associative engine.
Take a look at these 5 short videos to learn more:
The QAP as a development platform for Analytics with the latest Web technologies have already proven its worth for many customers and partners of Qlik. For most traditional QlikView developers it is new territory using the QAP with the APIs.