A museum visitor uses the Audio-Cult audio guide to explore the exhibition. We see over the shoulder of a woman with short hair. She is looking at pieces of art on the wall- She is holding a smartphone with the Audio-Cult web-app and listens to the audio guide with air pods in her ear.

Paid guides as an innovative opportunity

Audio guides and mediation for exhibitions. Audio-Cult Museum Guide. The easiest way to create audio guides - without apps and downloads.
Simon Mayrl
January 11, 2026

Museums are treasure troves of our cultural heritage. They offer vivid and diverse insights into history, science, and research. However, running them is costly and poses financial challenges for many institutions. In Germany, although up to 90% of operating costs are subsidized by the government, museums often still rely heavily on admission fees, donations, and grants.
To ensure their long-term survival, creative ways to generate additional revenue are therefore essential. A particularly user-friendly and modern solution: paid guided tours with Wonnder (formerly Audio-Cult).

Where do the costs for a museum arise?

The financial burdens of a museum are manifold. An overview:

  • Exhibitions: Planning, design and operation of permanent and temporary exhibitions, transportation, loan fees, technical equipment, educational materials
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  • Conservation and restoration: preservation and care of the collections, climate control, safety precautions, special storage technology.
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  • Science and research: cataloging and researching the collections, scientific staff, databases, research projects, publications.

  • Education and mediation: guided tours, workshops, teaching materials, digital mediation offers.

  • Operations and services: Staff salaries, energy and cleaning costs, marketing, IT, security.
Why are additional sources of income important?

In addition to public subsidies and entrance fees, donations, sponsorship and store income are established financing components. However, financing remains a major challenge, especially for smaller museums, which are often run by volunteers. This is why additional, sustainable sources of income are a decisive factor in securing the future of museums.

Proven principle, new technology

Many museums have long offered traditional audio guides for a fee. But until now, this often meant expensive rental equipment, high maintenance costs, time-consuming projects, or complicated app downloads. Wonnder is revolutionizing this approach. With its web-based solution, accessing the audio guide is as easy as possible:

  • No device for lending
  • No app download
  • simply scan the QR code and listen directly in your browser
How does the Wonnder Paid Guide work?

The idea is as simple as it is effective:
Visitors pay for the guide at the ticket counter and receive a card with a QR code. One scan is all it takes—and the tour starts immediately in their web browser. Thanks to innovative security technology, the link cannot be easily shared with others—effectively preventing misuse. This offers museums a number of attractive benefits:

  • Additional income: without large investments and with low entry costs
  • Flexible management: content can be updated or expanded at any time
  • Inclusion: Multilingualism and accessibility easily achievable

The Galleria Colonna in Rome is already using Wonnder’s paid guide. This not only makes the experience more exciting and educational for visitors, but also allows the museum to generate additional revenue.

The Galleria Colonna in Rome has gained an additional source of revenue through Wonnder's paid guide service. 
Conclusion: More financial independence thanks to modern

audio guides

With Wonnder’s paid guides, museums of all sizes can not only enhance their educational programs but also tap into new, reliable sources of revenue. This makes cultural education not only easier and more modern—but also more economically sustainable.

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