First, to what vanclute said: I can't get it to sync over wifi. Apple's own troubleshooting directions told me to sync it via the USB. But it keeps overfilling my phone and it can't ever get through. The only way I've ever been able to prevent iTunes from putting all the apps I've ever had back onto my iPhone (5, by the way) was to go into iTunes before I plug my phone in and delete every app in iTunes. Then when I sync it just transfers all the apps on my phone to iTunes. Now, there's no way this could possibly be considered a reasonable solution. Nothing else has ever worked for me though.
So now the's a software update for my phone but iI'm stuck in this sort of cycle of **** where I can't even get through syncing my phone.
Ok so what I just did was go through the apps pane and click the button to change the status to "will remove" then I clicked "apply." So far so good. I will, however, give you a word of caution: pack plenty of patience because this takes a long time. It's also worth noting that I don't know what's going to happen the next time I try to sync it.
I guess I'll just go ahead and update my software, take a deep breath, cringe and plug that baby back in. That way I can get back on here and provide an update to this where I'll let you know how it goes. Wish me luck.