Online-Marketing-Pauker is a free Android app developed by FAIRRANK GmbH. It falls under the category of Education & Reference and aims to help users test their knowledge and learn about online marketing in a fun and interactive way.

The app features a quiz section where users can find questions on various important topics in online marketing, such as SEO, SEA, Conversion Optimization, and more. By selecting the correct answer(s), users can unlock additional information like videos, definitions, or examples. This allows them to deepen their knowledge without much effort.

In addition to the quiz, Online-Marketing-Pauker offers an OMP exam where users can put their knowledge to the test. Upon successfully passing the exam, users receive an official certificate as an Online Marketing Professional, making it an excellent addition to their resumes.

With its engaging quizzes and the opportunity to earn a certification, Online-Marketing-Pauker presents itself as a valuable tool for anyone looking to enhance their understanding of online marketing.