13 Business Productivity Apps for the Real-World Entrepreneur Streamline your mobile marketing strategy with these easy-to-use tools.

You're busy--you have a business to run, payroll to make, products to refine, innovations to ... well, innovate.

Marketing is what happens between all that--which is why it makes sense to get help from mobile applications that can simplify and organize your efforts. Here's a baker's dozen of my favorite supersmart business productivity and marketing apps for the real-world entrepreneur.

30/30 (free)