Is there a free caller ID app to allow you to see names?

Someone told me there's a Iphone app to allow you to see the name of the person calling. At this point my Iphone only shows the number unless of course they are in my contacts. I'd like to see the names of people if there's a app for it.

Yes I have one but it requires a jailbreak, which means having an app called Cydia.
If you have Cydia, then download "Whozcalling" which is a tweak then automatically finds the names of people calling with their country. It requires an active 3G or Wi-Fi connection.

Http://www.ehow.com/how_5068942_change-caller-id.html

http://www.youtube.com/...outube.12… 187339.2088746.0.2090165.38.26.0.0.0.0.704.8535.6j0j1j13j0j5j1.26.0… 0.0… 1ac._32J4J_MPNU

  • What's the difference between an 'unkown' caller and 'no caller ID'? This unknown number keeps ringing me, and i thought if someone blocked their numbers (on iphones) it comes up as no caller ID so i'm not sure if it is still a blocked number or a number that can't come trhough. But when i answer nobody speaks and they've rang one of my friends so its not a scam phone call also they don't speak at all so if it was a company of some sort they must of spoken so its probably a prank call but i wanna know the difference to make sure.
  • What is your opinion on websites that allow you to see other peoples texts? So does everyone know about the new websites that allow you to see other peoples texts just by downloading an app and then typing in their #? Yeah well they have them nowadays. I honestly don't like them and my trust level has gone way low like I don't give my phone number now that easily like BEWARE! Ya so what's your opinion?
  • Is there an app that would allow my phone to see through my laptop webcam on demand? Preferably with a voice option. I'm hoping I could use my laptop to monitor my dog, but without running the camera at all times and destroying my data. Is there an app for this? So I don't have to buy a camera for my dog. I have an Iphone, and windows 10 if that matters
  • Is there a Iphone app that lets you block your caller ID? I have the iPhone through straight talk and i wanted to download an app to block my caller ID when i call people. Since i'm with straight talk, using my carriers block service isn't available since straight talk doesn't offer that. Any suggestions?