iChatr is a new application for the iPhone 4, its just like chat-roulette on the pc. It uses the front facing camera of the iPhone 4 to video-chat with random people all over the web. It’s the same as FaceTime and works over Wi-Fi, if you would like to chat with an other person simple swipe your finger across the screen and you will be connected to the next iChatr user. Do you think iChatr will be a hit or one big flop? One thing is for sure, you will probably see some weird people on iChatr just like you see on chat-roulette on the pc. iChatr can be downloaded for free here.

Some good news, Apple told Businessinsider that FaceTime will not use any carrier minutes, which means FaceTime will be free. This is possible because the FaceTime call makes use of VoIP and video streaming over Wi-Fi so does not use any carrier minutes. Till now you can only use FaceTime over Wi-Fi. Apple is trying to get FaceTime of 3G but they first need to decide how those calls are billed.

Apple told businessinsider: “The voice call ends as soon as the FaceTime call connects. The FaceTime call is over Wi-Fi so does not use carrier minutes.”

A lot of people already got the opportunity to test the new iPhone 4 and some of them created a Hands-On video about it. So if you are still not sure if you would like to buy the new iPhone or not, check out these 7 Hands-On videos below with a total of 19 minutes. In the videos you can see FaceTime, the Retina Display, the dual microphone and a comparison with the Android. » 7 iPhone 4 Hands-On Videos

Apple has added three videos to their YouTube channel and on the official Apple website. Yesterday’s keynote was given by the one and only Steve Jobs. He seemed to be very energetic and also very happy about the announcement of the new iPhone 4. This keynote has now been posted online for your viewing pleasure. » Three Videos: Keynote, FaceTime And iPhone Intro