CatalApp is a free Android application developed by Plataforma per la Llengua. It is a tool that allows users to assess and comment on the use of the Catalan language in oral, written, and virtual communication in over 1,500,000 geolocated shops and establishments across Catalan-speaking territories.

The app helps Catalan speakers to find out which establishments have a more responsible attitude towards the use of Catalan. It also serves as a means of raising awareness among establishments that need to improve their language policy. With the CatalApp, you can exercise your right as a consumer to be served in your language and contribute to the promotion and protection of the Catalan language.