Try a reboot.
When you open the Settings under About is there still a notification regarding an update?
View attachment 497573
Here, you can clearly see that I have a badge, but at the software update screen, I am up to date, running 8.0.2.
I am having the same issue also. I have rebooted and restored from iTunes backup and I am still seeing the badge. Does anyone have an fixes?
I had this issue and fixed it this morning (by accident).
Wait until there is actually a real app update in the iOS App Store then update the app from the iOS App Store and this clears the indicator. I had a 1 there for days and had been updating apps from iTunes, so it never cleared, but a soon as I got an update available on the iOS side and applied it the 1 reset.
No this is pertaining to the badge next to settings when there is an iOS update, not a badge next to the App Store when there is an app update.