Pocket Informant

Pocket Informant is a fully redesigned from the ground up calendaring and GTD®-based tasks solution for the iPhone/iPod Touch.

The purpose is to integrate best-of-class calendaring with best-of-class tasks together into one great solution.
Features:
- Push Alarms for Events and Todos (requires net connectivity)
- Filter your events and todos by Calendar in Today, Calendar, or Todo views
- Today, Month, Day, Week, Agenda, task, and Search views
- Franklin Covey and Getting Things Done (GTD) based task
- Full Search of Contacts, tasks, and Calendar items
- Today View shows today's events, today's task, and Next Action task for GTD
- Over the air sync with Google Calendar & ToodleDo
- Shared Google Calendar support, Select Calendars to Sync, Select time periods to sync