How to listen to radio on my iPad/iPhone?

I used to have an iPod nano 5th or 6th gen, and it had an option to actually tune into radio stations. It actually had like a dial and it received the radio frequencies. It wasn't something like tunein, but it actually acted like a real radio. Is there anything that does this on the iPad/iPhone now. An app or some hidden feature? Any help is greatly appreciated!

Will an unlocked iPhone work for any phone company network?

I would like to stay with Boost Mobile after I bought MY VERY OWN iPhone. If not, I will go with sprint. The problem is I pay my own phone bill and I'm starting work soon. This is why if I can stay with my current phone company I will. If not I will just buy a cricket iPhone. I was looking into getting an unlocked Samsung Galaxy s4 at first, but they're more expensive. So will an unlocked iPhone allow me to use it with my own company choice? If so which ones?

How to set up a home Wi-Fi for when i go away but not needing internet?

I was just wondering if i can set up home Wi-Fi at a holiday house for when i go away because the place does not have internet therefore it won't have a modem for home Wi-Fi, i just want the use of home Wi-Fi so i can use my apple tv and play videos off my iphone and ipad, and also so i can play remote play from my ps4 to my psvita, i was wondering if it is possible to bring up my old modem and plug that in without setting up the internet features and just using that as a home Wi-Fi device is that posible? If not, or if it is posible, what other things could i do to set up home Wi-Fi that could be easier or better than that?

How to switch the numbers of an iPhone 5 on AT&T?

My phone got destroyed and lost. There's no hope of getting it back. So my mother got me a replacement iPhone 5 for Xmas, but somehow activated it on HER number, not mine. So I basically have a copy of her phone. What should I do?

I'm really confused with swagbucks?

Ok so I'm new to the site and I see on youtube this guy got an iphone from swag bucks and someone else received a psp so my question is where do i go to get the iphone in swagbucks i've looked in the store i'm really confused help?

How to prevent a iphone 4 from connecting to Wi-Fi?

I'm in a weird situation where I have a iphone 4 but I need to do something where like the phone won't connect to Wi-Fi. Like can I download some software or do something to just prevent the phone from connecting to Wi-Fi any help would be apriciated

Xperia z1, note3 or iphone 5s?

I'm going to get a new phone soon. Xperia z1, note3 and iphone 5s are my choices. Need to make the right decision since i rarely changes my phone. I prefer the phone with best display and camera.

Added (1). what i mean by display is the technology such as superamoled, ips display etc