Kath. Kirchen Gottesdienste is a free Android app developed by dicendum, designed to help Catholic travelers locate over 13,000 churches, monasteries, cathedrals, and chapels on a map. The app features a practical traffic light system that indicates when a service will be held in the next hour (green), the next three hours (yellow), or if no service is currently scheduled (red). Users can tap on the church icon to view essential information and an in-depth church profile. This app is ideal for vacations, day trips, or business travel.

It's worth noting that this app is a service provided by diomira.de, a portal that allows anyone to update and supplement data using the wiki principle. The data on the app is only as up-to-date as the local community's involvement in updating it. If you notice any gaps in your region, you can help by adding the missing information. Thank you!