What distinguishes the Google Play for Education store from the regular Play store?

The correct answer highlights that the Google Play for Education store contains teacher-reviewed content. This specialized focus ensures that educators have access to applications that are not only appropriate for educational purposes but are also endorsed as effective by teachers who have assessed their value and functionality in a classroom setting. This vetting process helps educators select resources that have been tested in real educational environments, enhancing the learning experience for students.

In contrast to this, options such as offering free access to all apps or being limited to games do not accurately represent the primary distinguishing feature of the Google Play for Education store. The store is not restricted to games—rather, it encompasses a wide variety of educational tools and resources. Additionally, requiring a school license to access is not a defining characteristic; rather, it allows for easier management and deployment of apps in educational institutions. The emphasis on teacher reviews provides educators with confidence in the quality and effectiveness of the resources available, making it a valuable platform for enhancing teaching and learning.