I have no programming background so I am willing to start learning it before writing iphone apps. What is the quickest way to learn just enough to start writing iphone apps? Thanks.
You can learn to create simple iPhone apps but if you want to create good iPhone apps so you have to learn alot. You can find many tutorial online related to iPhone Application Development.
I would like to download my friends iphone apps into my itunes and them sync them to my iphone, but when i retrieve them into itunes i can;t sync them into my iphone.
Apple associates apps to your account, so just taking the app files from another person is not going to work, because they have to be linked to you. So your best option is to get them through iTunes yourself. If you don’t want to pay, you’ll have to Jailbreak and download Installous on your jailbroken iPhone. Then you can install "hacked’ apps for free. But note this violates the developers copyrights, and they deserve to get paid for their work