Weave is a simple iPhone app (free) for managing those personal and business projects all in one place. It's kind of a super to-do list, and while there are plenty of those on offer both free and paid in the App Store, there is plenty to like about Weave. The app is from Intuit, the company that makes Quickbooks and Quicken as well as other financial apps. Those folks know their way around money and time.
Weave can be used for around the home projects and chores. You can share projects with other people through Facebook. You can also track money spent or collected on projects, and prioritize projects so for easy management. The app can also be used to help run your small business.