For people who handle their own blogs and websites, Search Engine Optimization is a hugely important thing. If you've been handling the website for years or just started, you need to stay on top of SEO if you want to get the search engine traffic that will drive visitors to your site. Like in any other category, SEO apps are meant to make your life easier, especially if you don't have time to be wasting worrying about if your SEO practices are good enough. Have a look at our best iPhone apps for SEO.