When downloading ios 7 on iPhone will it delete apps?

Ios 7 releases on 18th of September right? So when I update my apple devices will it delete photos, app, memory and stuff? I'm just asking cuz I have a very high score in subway surfers and I'm wondering if it will erase.

All your data will remain untouched…

No, it should be fine

  • Will downloading IOS 9 delete the storage that iOS 8 took up? I have a 16gb iPhone 6, and it come with iOS 8, and I only had 11.6 gb to work with as soon as I got the phone with all of the software installed. My question is: will downloading iOS 9 delete the iOS 8 data, thus freeing up more space after the download because iOS 8 took up more storage?
  • Will downloading alot of apps slow down my iphone? I download apps all day, I delete at least 5 apps a day if i don't like them. Does this impact my iphone?
  • Problem with downloading apps.iPhone? I have a jailbroken iPhone 3gs and my iCloud doesn't work and my apps are stuck on "Waiting" and they won't download. Is there anyway i can fix this?
  • None of the apps on my iPhone are downloading anymore? I have an iPhone 4s and none of my apps will download or when i try to update the ones I already have, they don't load either. It just keeps giving me a message that says "Unable to Download Application. (whatever app I'm trying to download) could not be downloaded at this time." I have tried shutting my phone off many times and even deleting apps to make sure I don't have too much. Not sure what else I can do.