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Testimonial Trimbos

09.10.2025

In collaboration with the Trimbos Institute, DTT developed the Drug Check-up. With this app, Trimbos offers young people and young adults insights into their substance use. The app directly links these insights to reliable information and appropriate support. We are proud to share Trimbos’ reference below:

“A professional party with extensive experience.”

“DTT built the Drug Check-up for us, a free and anonymous online test for people who use drugs. The test provides personal insights and feedback about drug use and refers users to reliable information and suitable help.

DTT actively contributed ideas regarding functionality choices and turned our design ideas into a beautiful final product. A professional company with a lot of experience.”

- Rosa Andree, Project Officer B Drugs

Trimbos x DTT: a successful collaboration

The Drug Check-up can be used flexibly: as a self-test, in campaigns, and in education. After completing a short questionnaire, users immediately receive practical feedback and, where necessary, a referral. This creates an accessible and personal way to reflect on substance use.

Together with Trimbos, we created an accessible and scalable digital solution that contributes to prevention and the promotion of health. We are proud of the result and look forward to the next steps in our collaboration.

Would you also like to have a healthcare app developed? Feel free to get in touch with us - we’d be happy to think along with you.

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