Should I apply for jobs (I'm an iOS developer) while attending college? knowing that I already had like 3 months of professional experience working for a company and I could work in holidays completing the full time working hours

I wouldn’t, focusing on college is hard enough...

@R3zz0R well I said the same thing in the first semester and I found myself not being able to since college is much more boring than work.
Also I'm trying to know the company's point of view about this will I get accepted if I work those hours completely?