Sertastore

Sertastore publishes Brazilian Portuguese-language tutorials, app guides and technology news, with articles on choosing tablets for study, how smart plugs work, paying tolls through the CNH app, streaming older music and changing an Instagram password. The site organizes content into tips, apps, iOS and news sections, and carries a disclaimer stating it is not a medical service and takes no responsibility for the approval of financial products or applications, since it offers information for its readers only.

Its ads.txt file lists 10 authorized ad systems, and sales run in part through MGID Inc.