For people experiencing loss of smell or taste, recovery is often a slow and uncertain process. The renewed smell training app, Smellow, helps users actively regain control - through a personalised training structure, accessible design, and scientifically validated support.
A nose for improvement
The smell training app was launched in 2019 by Reuksmaakstoornis, the patient association for people with smell and taste disorders. Based on feedback from users, healthcare professionals, and scientists, the association started an improvement programme together with DTT in mid-2023. Our goal: a more accessible and future-proof platform that supports recovery even more effectively.
The result is a scalable solution that is ready for the next phase of growth and ambition. The renewed app offers users more structure, clearer insight into their progress, and greater motivation to train daily. In addition, the app supports scientific research into smell disorders - a valuable addition that contributes to new insights and improved care.
Reuksmaakstoornis x DTT: Doing Things Together
Together with Reuksmaakstoornis, we developed a digital solution that truly helps people move forward. By actively involving users, we are building a solution with real social impact.
Would you also like to develop a healthcare app or have another app developed? Feel free to contact us — we’d be happy to think along with you.




