carpenterApp The SchreinerApp contains the essential learning content of your carpentry apprenticeship. The flashcards enable you to prepare for your exams in a structured and successful manner. The content is tailored to the teaching materials and the federal education plan. Whether you are studying on the train, at home, during the break or just before the exam, you always have all the flashcards with you. The SchreinerApp is a project of the Swiss vocational training fund Schreiner, with t