The Berlin.de Service-App is a free mobile application available on Android platforms. The app is developed by Land Berlin and is designed to provide users with convenient access to information related to services and locations across all areas of the Berlin administration. The app is available 24/7 and provides information on how and where to apply for services such as ID cards, business registrations, and other services related to areas such as vehicle registration, taxes, health, environment, and more.

Users can search for different locations and services offered, with contact information provided for each location. The app also has a geolocation feature that allows users to find locations near them. Once users have found a desired service and the relevant location, they can save their selection and receive a checklist of required documents for their chosen service. Users can also use the app to directly access the online appointment booking system on the Berlin.de Service-Portal Berlin.

The app has two main features: Dienstleistungen, which provides information on requirements, necessary documents, fees, and an overview of relevant locations, and Standorte, which offers information on addresses, opening hours, contact details, appointment booking, and an overview of services offered. The app also allows users to save selected services and provides a checklist of required documents.