Looking for an easy way to synchronize your Google Calendar with your cellphone or PDA? GooSync lets you sync your Google data with a ton of different cellphone models as well as Palm and Windows Mobile PDAs.

GooSync’s been around since last year. But now the company has launched the ability to synchronize Google contacts with your mobile device. Basic calender synchronization is free, while you’ll need to sign up for a paid account if you want the contact sync feature.

The paid service will run you £19.95 (or about $40) for 12 months. In addition to contact sync, a paid subscription will get you advanced synchronization options. And eventually the company plans to roll out an automated sync feature for paid users. Right now you have to manually initiate a synchronization from your mobile device.