Dive summary:

• If you are a marketing freelancer or SMB, then make sure you check out Ballpark for your invoicing, time tracking, estimating and basic CRM needs.
• The team at MetaLabs -- they also do the task management app Flow -- recently re-vamped Ballpark, adding the estimating, CRM features, and killer UX and design.
• You can try Ballpark for free for 30 days, and then it is $13/month for an individual after that.  Group plans are available as well.
• An iOS app is waiting for approval from Apple.

From the article:

When you already have a pretty incredible app, how do you go about making it better? If you’re Andrew Wilkinson and the MetaLab team, you strip it down and completely rebuild it from the ground up. That’s exactly what MetaLab has done with Ballpark, its small business management suite, and the results are pretty extraordinary.

First off, if you’re not familiar with Ballpark, the overview is that it was a couple of applications rolled into a lovely UI that handled time tracking and invoicing...