"The Languages of Luxembourg" project is carried out under the auspices of and with the support of OEuvre Nationale de Secours Grande-Duchesse Charlotte through the mateneen initiative. AMCHAM, INTCOMLUX and Mylanguage partnered to develop this language learning project.

"Languages of Luxembourg 7" (LL7) is an extension of "Languages of Luxembourg 5" (LL5), also available on the official store, which helps to quickly gain survival levels of simultaneous multilingual communication competencies in multiple languages. LL7 adds support for 2 additional languages, i.e., Farsi and Arabic.

LL7 simultaneously delivers audio and written content at beginner, intermediate and advanced and acts as a self-training tool for oral communication needs.

After downloading the application from the official application store, the content will be also available to users offline, no Internet connexion being required to interact with the application. The application is supported by mobile phones starting with Android version 4.1 (Jelly Bean) until the last Android version.