Starting a business? Here are 7 must-have apps for your start-up

Newly founded businesses are known for always being on the lookout for low-cost and easy-to-use enterprise-grade technologies to enable growth. Afterall, when you are bootstrapped, every penny counts. It's likely that you too are on the hunt for the right tool at the right budget (or free!) for your startup. Luckily, here are a bunch of affordable apps that make your business workflows, relating to invoicing, marketing, and signing, so much more seamless and efficient. 7 affordable apps to tech…