With so many App's in the App Store...currently 425,000...I am sure there may be better suggestions for alternatives to some of the new features than I am going to post here...
(The new iOS 5 will not be available to download until Autumn - unless you are an Apple developer, in which case you can get it now.)
To begin, here are some new features presented in an official Apple video..
These are some current alternatives to those new features currently available...some are very good in comparison I think, while, in fairness, some are not going to be as good as the Apple iOS updates..




