This app provides mobile access to the CIC / 1983 (Latin and German), CCEO (Latin), CIC / 1917 (Latin), Dignitas connubii (Latin and German) and Pastor bonus (Latin and German). It allows a scrolling and a full-text search in the legal texts. The functionality corresponds to access via browser to https://www.codex-iuris-canonici.de. Updates to the site are therefore reflected one to one in the app, and an active internet connection is required for the operation of the app. There is no offline functionality.