Can i buy iOS license with unity Free ?

I want to buy a iOS license for 400 USD without paying Unity Pro. Will i be able to do it ?

Cos i have heard i need to pay Unity Pro ie 1500 USD to buy iOS license to build to iPhone even after 30 day trial period of Unity Pro.

Instead of paying for Unity Pro, can i still port it to iOS with just Unity Free + iOS license ?

Please advice.

Sure you can get Unity Free and iOS, you only need Unity Pro in order to get iOS Pro.

On the top of this page click Store, then select Unity Free, then add iOS, then go to checkout.