What is the best cross-platform app to use for a data-centric enterprise application if you are familiar with Objective C / Swift but not Java or Android?
Everyone will have a different opinion based on what they have worked with and they find easy to work with.
The easiest is to use HTML/Web if someone is new to the platforms and it is easier to maintain and manage too.
Most of the other cross platform frameworks were based on OpenGL and thereby were more for creating games and stuff.
Thanks for your reply, @jayantvarma.