You can connect your Twitter, Facebook, LinkedIn and Google+ accounts, to save you time when posting content to your different social media feeds. However in my opinion although Hootsuite is better for keeping tabs on all your social accounts and monitoring mentions etc., it is slightly more fiddly and less user friendly than buffer is at doing the task of scheduling posts to multiple accounts.
While the free plan is not super robust, it still allows for two queues (which is a destination to publish posts), the ability to schedule three posts per queue, link shortening, browser extensions, an integration with Zapier, as well as standard support. The free plan can also be used for a variety of social platforms like Google+, Facebook, LinkedIn, Twitter, and Tumblr.
The best social media apps offer a range of solutions that can help you easily organize multiple accounts and share information across several social networks without ever needing to post anything separately to your accounts directly from the web. Although many of the features, layouts, and intuitiveness differ across each app, they all get the job done when you choose the right one that matches your current social presence and marketing strategy.