By culture4life GmbH


luca ensures a data protection-compliant, decentralized encryption of your data, undertakes the duty to record contact knowledge for occasions and gastronomy, relieves the well being authorities through digital, lean, and built-in processes to allow environment friendly and full tracing. The app can be used with the realm of Germany.

App functions

Generation of secure QR codes

luca takes over the safe transmission of contact information to occasion organizers and operators of bars, eating places, or cultural sites. All you share at check-in are QR codes that venue operators can’t affiliate with you.

Contactless and safe data transfer

When friends enter an event or restaurant, they have their secure QR code scanned and are thus checked in. The data about your stay is additionally encrypted. The host can’t read this knowledge at any time, which signifies that you always retain your information sovereignty.

Data launch to the health authorities

Only the accountable well being authority can read out the relevant encrypted knowledge with a security key – however only if you launch your data for the readout.

Check in log view

You can view the historical past of your check-ins at any time. If the public health department needs to read your knowledge, they need your permission first.

Event-specific functions

For individual occasions, the app can fulfill extra functions. It can, for example, also become your digital admission ticket.

Automatic deletion of data

Your encrypted knowledge might be mechanically deleted at the newest 4 weeks after visiting the occasion or venue.

Participating health departments

luca is presently totally obtainable in these regions:








Mecklenburg Vorpommern






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