Augmented Class! is an educational authoring tool born from the motivation of a group of developers and teachers/professors and provides a complete solution that allows all the members of the educational community (teachers, students, and parents) to create and share interactive AR projects without technical knowledge and without the usual constraints of these kinds of tools, such as limited content and functionalities.
Currently, in its 3.0.30 version, it's freely available in the Google Play Store and in private beta versions for PC. The application uses image markers, which are known as targets in other tools. This means it displays the virtual content over a real image, such as a picture, book cover, and so on, instead of over a flat surface like ARCore does. Augmented Class! allows a wide variety of content (images, audio files, videos...