for iOS development is knowing obj- c is mandatory??

Question

I am an android dev moving to iOS..please help me..I'll cath up things fast

Answer 1

obj-c is not mandatory.
There are a lot of examples, framework and discussion for obj-c. You can search and reference them.

But Apple recommend Swift for future developments.

Answer 2

you can use c/c++ or obj-c library in your swift project.

Answer 3

ok thnx...but working on future with advanced libraries required obj-c?? or else any shortcut ??lolz