Top 5 types of must have Apps or Widgets on Android

1) Antivirus – Apps such as AVG

2) Utilities – Apps that are memory optimizer, Task Killer or Task Manager

                               

3) News & Weather  – Apps such as CNN, Google Reader , NPR etc

                          

4) Location based Services – Gas Buddy, Poynt, Where, Yelp, etc

                            

5) Email & Social Networking – Gmail, Facebook, Google+