If you have automatic app updates turned on, and happen to be curious as to which apps updated, you have two places to find the same information.
If you go to the App Store and press on Updates, it will show you when apps last updated.
To turn on automatic app updates, tap in the white oval next to Updates. Apple even asks you how often you want the apps to automatically update, whether to occur only when you’re on Wi-fi or if it can occur when you’re on a Cellular network.
This is great because not everyone might have a data plan that can support automatically updating the apps on a Cellular connection.
Rec Boot is a free utility for Windows and Mac users which allow you to put your i Phone / i Pod Touch in recovery mode easily.