Together with our clients, we get the most out of digital solutions.
A hybrid app can be used for various goals and concepts. Since a hybrid app can be exported to multiple platforms, this development technique is well-suited to serve a broad and diverse audience. As app developers, we are happy to help you determine if a hybrid application is the best fit for your objectives....


The digital guide to self-improvement with 'The Iceman'
Wim Hof
The digital guide to self-improvement with 'The Iceman'

Greenpeace protects Antarctic Sea with Augmented Reality
King Penguin
Greenpeace protects Antarctic Sea with Augmented Reality

Defend Dutch airspace in this exciting serious game
Air Combat Command
Defend Dutch airspace in this exciting serious game

Global community
The official Wim Hof app
With this app, millions of users are improving their lives according to the unique Wim Hof Method. With interactive exercises and rewarding gamification, the Wim Hof app is packed with features to guide and motivate users on their journey to a healthier life. Together with the Wim Hof team, we continue to build towards an all-in-one lifestyle platform.


Fighting litter together
Operatie Z.U.I.V.E.R.
Fighting litter together

Play the ultimate word game with >300,000 downloads
Wordcrex
Play the ultimate word game with >300,000 downloads

Offering playful insight into the world of logistics
ROC smart logistics
Offering playful insight into the world of logistics

Meet with our digital experts

Good references for successful collaborations.

Nathalie Zwagerman
Communications consultant Social Media
"DTT contributed to a hassle-free experience for our visitors during the Marine Days by developing the Marinedagen app. In a relatively short timeframe, a fantastic result was achieved. The application ensured that our visitors were properly informed before, during and after the Navy Days. We have come to know DTT as a reliable partner who thinks along in solutions despite the necessary challenges. They are available for questions 24/7. Al in all, a very pleasant cooperation. Thank you for that!"

Joost Schriever
Global Director Marketing
"DTT has built us an application that allows us to digitally recreate and set up every Randstad office in the world. This is going to help us tremendously in the global rollout of our new positioning Human Forward. In the tool, furniture, floor covering, wall decoration and other elements can be dragged into the room. At the same time, it calculates the associated investment. We have come to know DTT as very professional, creative, correct and extremely pleasant."

Marlies P. Schijven
CMIO Ministry of Health, Welfare and Sport.
"DTT has built the “hospital bed checker” for VWS, which allows us to give every healthcare provider a free view of available beds. This is going to help us tremendously also for after the corona crisis. DTT has really done this in record time, I am enormously impressed with the commitment and thinking along in turbulent times. Very professional, well tuned party. Absolutely the right choice!"

Aniek Breevoort
Productmanager
"Since early 2021, Netwerk Mediawijsheid has partnered with DTT for the serious game MediaMasters. In a very short lead time (6 months) DTT has developed a completely new version of MediaMasters including teacher portal, content management system, website and the game environment itself. They did this very competently with an eye for detail and planning. DTT is a party that is good at thinking along with what is needed, acts adequately and is very reliable. They also provide good service on the build and have a high response speed if assistance is needed. We are therefore very pleased with this cooperation."

Strengthen recruitment
Recruiting suitable candidates with a serious game.
The Air Combat Command course is deploying this serious game on werkenbijdefensie.nl to provide interactive insight into the Air Force's diverse work field. In a true-to-life simulation, you will learn about the contribution of various roles at the air base, from monitoring to intercepting. How well you play gives an accurate insight into various skills, such as attentiveness and accuracy. This serious game helps Defence and its recruiters reach a broad target group and find motivated candidates.



Fernandes for a new generation.
Fernandes Community Game
Fernandes for a new generation.

Playful exercise classes a hit at nurseries
Jim Movebooks
Playful exercise classes a hit at nurseries

The exciting game through which aspiring MBO students find their ideal education
OntdekMBO Serious Game
The exciting game through which aspiring MBO students find their ideal education

Caroline
Project Manager
With hybrid, we can build an app for multiple platforms. This saves time and resources.
With hybrid, we can build an app for multiple platforms. This saves time and resources.

Community and gamification
The fair word game - a hit in the app stores
WordCrex puts a unique twist on Scrabble: namely, everyone plays with the same letters. This multiplayer game is wildly popular with a growing community of regular players. Our partnership with WordCrex kicked off in 2022 with a code review and effective optimizations. This resulted in great results and milestones, including 300,000 downloads.


Exploring the solar system with Virtual Reality
Fly Me to The Stars VR
Exploring the solar system with Virtual Reality

Discover the night sky in Augmented Reality
OSR Star Finder 2.0
Discover the night sky in Augmented Reality

Learn to read and do math with 100+ stories and games
Edu Play Book
Learn to read and do math with 100+ stories and games


This wrapper app allows you to quickly and securely manage your assets from anywhere
Axento
This wrapper app allows you to quickly and securely manage your assets from anywhere


Fast delivery - for more orders and satisfied customers
Spare Rib Express Driver app
Fast delivery - for more orders and satisfied customers

Educational about water and climate - play directly in the Facebook feed
The HHNK Clean Water Facebook game
Educational about water and climate - play directly in the Facebook feed


HR workshops for the entire team in a scalable B2B e-learning game
Anders denken
HR workshops for the entire team in a scalable B2B e-learning game


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


MBO puts itself on election agenda with this search board
MBO Heroes
MBO puts itself on election agenda with this search board

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.
1 mins read
Testimonial Trimbos
“A professional company with extensive experience” - a reference we are proud of. Read more about our successful collaboration with Trimbos.
Full service.
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.


Meet with our digital experts

























