Yes. It's also free to update payed apps, that you already bought.
Of course you can in the app store there are tons of free apps
Some
It means that you need to update either your software or apps depending on what the message is asking you to update.
Yes I believe they are free
definitely NO, and if you want a lot of cool free iphone apps, use iAppWorld.net
There are hundreds of millions of free iPhone apps of the App Store, so it would be unnecessary to list them all. You can access the app store and look under "Free Apps" to browse them.
NO
Yes but there are also paid apps so only get the free apps.
There are many of free news apps on the iPhone. Some of the top news apps are APMobile, The New York Times App, and NPR News iPhone App. You can find these in the App store.
if i bought a new iphone i would definitely install iappworld.net free iphone app available on the appstore to help me find the best apps and games for free !
use iappworld.net site, or free iphone app, and download apps and games for free :)
in my opinion - iappworld