Sync Google Calendar with your mobile calendar with GooSync
GooSync is a service that makes your Google Calendar synchronises with your mobile phones calendar application; furthermore they have just added Tasks and Contacts which let a user keep more than just the calendar in sync, and all this is accomplished over the air.
GooSunc is a free service but extra features are reserved for premium users, which once you get into using this service is probably the best way to go and upgrade to premium.
Currently, GooSync is running an offer whereby a user can get a premium subscription for the offer price of Â£34.95, but you have to be quick as this offer ends on Christmas Day.
Source — intomobile