After having completed the testing phase, the IACUBUS application is now available to download, from the Google Play Store. As an open-source solution – IACUBUS is a mobile app inspired by the ILIAS Pegasus project. It aims to integrate all functions of the LMS ILIAS and more! The application, as the product developed by the NATO DEEP eAcademy developers team in cooperation with the Polish Association for Security, will let the participants access and read content offline and automatically synchronise files, folders, and courses on the smartphone! The key features are as follows: (1) providing access to files, folders, courses, and groups while offline, (2) automatic synchronisation, when new materials are uploaded, (3) “WLAN-only” mode: automatic download only in WLAN (WiFi) to save data volume, (4) maximum quota can be set to save the storage space on the smartphone. IACUBUS application is also available for iPhone, iPad, and iPod users, to download from App Store.