Many language learners lose the desire and motivation to learn after a while. Due to external circumstances such as completing the language course, leaving the country or similar, the everyday connection to the language and the country is lost, thereby the acquired language skills are forgotten very quick. The app "fija" forms kind of a framework to provide existing content in a compendium for the self-learner and combines it with learning aids. The medium can be used flexibly, updated and is interactive.