Why am I being prompted for my password for updates in the iOS App Store? Recently the iOS App Store has started to prompt me for my password for updating apps in the App Store. Is there something I can do to change this back to the way it was?
I think the restriction settings may be the cause. Even though I have a PIN on the home screen, it prompts me for a password when I update.

I went to Settings > General > Restrictions > Require Passwords and set it to 15 minutes. I'm not sure how it got changed to this, possibly an update?