Cricbuzz is the best app for all the cricket lovers. Everytime whenever there is a match I am stuck to the cricbuzz for all the score updates.
Also they are covering each and every news related to cricket whether it is international, domestic or associate nations match.
You can also find team rankings, stats, points table of any leagues or any other info related to cricket on cricbuzz. These days they are doing some promotional offers like they sent some people to IND/SL series held in SL.