Together with our clients, we get the most out of digital solutions.
A native app can be deployed for a variety of concepts, offering the target audience an optimal mobile experience—both on iOS and on Android. The native app always aligns with the familiar user experience of iOS and Android. As an app developer, we are happy to help you determine whether a native application is the most suitable for your objectives.

Levi
Technical director
Native apps score highest in quality and future-proofing. For solutions that last for years.
Native apps score highest in quality and future-proofing. For solutions that last for years.

Boosting efficiency of HG sales
HG Sales Planner
Boosting efficiency of HG sales

This solution helps field staff quickly go from scan to quote
Flamma inspection app
This solution helps field staff quickly go from scan to quote


Support and connection for addiction recovery
Jellinek
Support and connection for addiction recovery

A luxurious high-end app for the best restaurants in Amsterdam
Elizabeth on Food
A luxurious high-end app for the best restaurants in Amsterdam

A sustainable solution for a safe road network
RTRI
A sustainable solution for a safe road network


The world's leading app for birth support
Doula
The world's leading app for birth support

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The largest community of readers in the Netherlands
Hebban Book community
The largest community of readers in the Netherlands

Fitness community for healthy soccer fans
Healthy Football League
Fitness community for healthy soccer fans

Scan and order the products from Cortina and Alpina with this convenient app
Kruitbosch order app
Scan and order the products from Cortina and Alpina with this convenient app

Process improvement
Rapidly from intake to tailor-made quotation
Flamma's field service goes out to make buildings fire-safe. With this handy app, Flamma can easily scan the location, mark points of interest and immediately print out a quotation. In addition to shortening lead times, this smart solution helps with collaboration between field staff and head office. This is how we help Flamma move forward digitally every day.


Quick and simple memo creation - a hit with 100k+ downloads
VoNo Voice Note to Mail app
Quick and simple memo creation - a hit with 100k+ downloads


Playfully guiding children through urinary problems
Urifoon bedwetting app
Playfully guiding children through urinary problems

Chamber of Commerce helps entrepreneurs with import missions via e-learning
KVK Import e-learning
Chamber of Commerce helps entrepreneurs with import missions via e-learning
Good references for successful collaborations.

Sander Verheijen
Editor-in-chief
"Our beautiful Hebban Books App was built by DTT in Amsterdam. A partnership we are still super happy with."

Harjo Keizer
Advisor innovation healthcare and IT
"We got to know DTT as a nice club to work with, a proactive attitude and thinking along with the client are highly valued. At the start of the collaboration, we went deeper into strategy and concept with DTT, followed by the delivery of a creative strong design with strong gamification elements. Furthermore, their organizational strength and process-oriented approach made us move smoothly and steadily towards a beautiful final delivery."

Andries Takke
Director Takke Breukelen B.V.
"We at RTRI are incredibly satisfied with the app developed by DTT. Everything has been thought of. Moreover, a very complex caching mechanism was used, because a lot of data is loaded into the app (over time). A clever piece of work, in which we experienced a very fine cooperation."

Mustafa Demirayak
Project lead
"After working with DTT for 2 years, the end result was very positive. DTT is still working on the new developments for our company app. The new app helps our employees work faster, more efficiently and effectively. Great to see that everything within our company is completely automated, thanks to the thinking team at DTT. Doing Things Together."
1 mins read
Now live: the ROOM app from Erasmus University Rotterdam
Together with Erasmus University Rotterdam, we are launching the updated ROOM app: an innovative tool that helps students with their personal development and well-being.

1 mins read
MediaMasters 2025 kicks off: a record number of primary school pupils compete for media literacy
Today’s the day: the annual MediaMasters competition kicks off once again.
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For all things digital.

Concept, design, strategy, development, maintenance, growth.We do it all, with one team in the center of Amsterdam.In consultation, we tailor our digital services to the needs and wishes of our clients.Please feel free to contact us for a customized consultation. We are happy to help you digitally advance.


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