Is ios 8 compatible with iphone 4?

I'm going to purchase a apple iphone 4 16gb

so it is compatible with ios 8?

Ios 7 and 8 suck. I'm still sticking with the ios 6.

Unfortunately no. It's BARELY compatible with ios 7 so I'm assuming the processor won't even be able to withstand another version. Plus the 4 year update promise is long gone. Time for an upgrade to their iPhone 5s!

No, and why did you post 2 questions?