The GDPrApp project aims at helping students at EU level to gain knowledge regarding GDPR in a playful way. The goal of the project is the Privacy related issues to become very clear for the students. Taking into consideration that children warrant special protection when it comes to the processing of their personal data, the use of game-based learning is the most effective approach. At the same time, the project aspires to properly train teachers and parents to be able to support students.