If I sync my iPhone with a different library, will it delete my applications?

I need to change what is the "home computer." I know it will delete the music, I don't care about that, but will it delete my apps?

Added (1). Well that blows. Screw you, Apple.

YES. DON't DO IT OH GOD DON't DO IT

If you sync your iPhone with a different library, the world will end.

  • Why won't my library on my computer sync with my iphone? I have music in my library on my computer but I can't get it to be on my iphone music. I've tried syncing them several times but it still doesn't work. Can anyone help?
  • Why won't my iphone 4 sync with my itunes library? For some reason it does not work. I tried automatically syncing it and manually, but I can only get the songs if it is in a playlist. I want to be able to see all of the songs by artist though and the new songs are not under there. Also, some of the artists have spelling errors which I fixed on my itunes library, but which won't come up in my iphone. Really annoying. It used to be I just plugged in my ipod and everything synced with the itunes library.
  • Transfer iTunes library to a different account on the same computer? My mum hates that my siblings and I put all of our music in her iTunes library because we don't have a computer of our own. I just created a new account on her computer (MacBook Pro) for us, but I can't seem to transfer our songs to that account. Every time I try to transfer the songs from my iPhone (same songs as on my mum's iTunes), it says that they've been transferred but the library stays empty. Any suggestions?
  • If I sync another iphone to my iTunes will this delete my previous sync on iTunes? I synced my phone to iTunes and now let's say I want to sync my friends iphone to the same computer. Will this delete my previous sync? I'm hoping it does because I want my previous sync deleted as I don't want others getting my stuff on their iPhones thanks heaps