1- According to the code they are same.
2- All plugin’s support team answers to other questions, was saying they were they were the same at 2018 ( 9 years after 2009).
Check here ( https://www.ads-software.com/support/topic/yoast-seo-focus-keyword-and-content-analysis-is-not-showing-2/ )
3- The plugin doesn’t clarify what you said clearly before purchasing.
4- All SEO exports all over the world stress using meta keywords every single day including today.
5- The plugin also doesn’t clarify that it doesn’t support languages other than english.
If someone needs the key-phrases as you claim then they should be preparing web content, it’s very stupid to pay for something you already have.
For me it is a complete waste of money!
