TdN App: Great Added Value Through Perfect Collaboration! 🎉
We are absolutely thrilled! 
A massive thank you to Marketing Osnabrück GmbH and Larissa Frommeyer for this fantastic feedback and the great appreciation for our work. 
We had a very positive experience working with the dev.house team on the Maiwochen app project, and our collaboration was further strengthened when we worked together on the Lower Saxony Day 2025 app. We would particularly like to highlight our cooperative working relationship, which was always based on mutual respect, a strong service ethic and a clear commitment to implementing our ideas in the best possible way.
Throughout the entire process, we always felt that we were receiving sound, honest advice. Cost transparency was also ensured at all times, which fostered a great deal of trust.
The end result is a great app that makes content management easy for us and offers visitors a high degree of clarity and user-friendliness. The programme, route guidance and sponsor presence are all there! Feedback was consistently positive because the app offered significant added value for the state festival.
We wholeheartedly recommend working with the dev.house team — they are professional, reliable and approachable. They are a partner with whom we would love to implement further projects!
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