OurWeddingDay.com – Offers free tools to manage just about every aspect of a wedding including items such as task & guest managers, budgeting reminders, and a free web page for you to put up after the event.
On a business trip, for example, you can have your phone's apps for travel, budgeting, mapping, reminders and fitness all working together to compare offerings, make reservations, issue reminders and even fill out your expense report along the way.