The purpose of the “GDPR in Your Pocket” mobile application, already developed and validated under the REC Programme of the European Union, is to introduce GDPR to citizens and SMEs in an easy-to-use and easy-to-understand way, and to give them practical knowledge and advice with respect to their rights / obligations under the new EU data protection law. Under WP3 activities, the application content will be supplemented with relevant legislation and case law in the field of personal data protection from France and Germany. The user interface, which initially was made available in English, Italian and Bulgarian, will be translated also in German and French. Such upgrade of the tool will allow covering more than 42% of the EU population on their mother language. In addition, the upgraded mobile app, which was developed as a hybrid application that can operate on iOS and Android devices, will be made also installable on Windows 10 devices.