All in One SEO Pack Pro is one version ahead of the free plugin. Currently All in One SEO Pack Pro is at version 2.1 which is our new and improved version of our plugin. You can read about the new features here. All in One SEO Pack Pro is still advert free making it ideal for developers or those who want to use it on client sites. All in One SEO Pack Pro is available with support and updates subscription for access to our Premium Support Forums where your support questions are answered by our dedicated support team.