Lexico-Comprendre 1 is an application that develops language in children and adults through play. The essential elements are the promotion of comprehension, and the memorization of the written and vocalized words. Simple logic allows even kindergarten children to work on their own, with the questions read aloud. For the treatment of speech after a stroke or head trauma, Lexico Comprendre offers a new approach to understanding concepts and vocabulary. Patients (accompanied or alone) can work with a tool engaging in the rehabilitation of their language skills. The application works as follows: Each exercise includes a series of questions to which the correct answer must be found. The card to the right of the screen is pulled over the appropriate image until all images are flipped. You can also tap directly on the answer. Each level includes 5 different games. Completed Games are noted, to track progress. Lexico Comprendre 1 contains level "E". All other levels are activated by an in-app purchase.