Both tools have a few similarities but they are used to different purposes. The Google Analytics provides you with the data about your website analytics so how many visitors you get every day, every month, from which countries and it specifies many traffic reports.
Search Console also shows you how many visitors you get from Google, but it also helps you to improve the visibility of your adult sites in the SERPs as it shows you any HTML or duplicated content errors, how many pages have been indexed, backlinks that are pointing to your domain and you can blacklist the bad ones from there, any malware messages and more.