Mobile app development company

Joost Gunterman

Need more info?

Please feel free to contact us via phone or email. We will be happy to help.

Developing apps at DTT


DTT is a multimedia company that develops apps for iOS, Android phones, tablets, hybrid apps and games. Our portfolio includes more than 80 different apps with various functionality, From simple news feed apps, to Augmented Reality apps and geocaching games. 

There are 3 types of mobiles apps - native, hybrid and web-apps. Naturally, each type of the app has pluses and minuses, advantages and disadvantages. In order to make the right choice one must consider the following factors: speed, price, compatibility, OS, technical support, usability and others. If you are still doubting about that, please let us help you in the decision-making proces. With our competent specialists in marketing, development, and design, you will understand what exactly you need and how it will be beneficial for your business.

As a professional company we work with strict deadlines and keep to the policy of clear communication. We think it is very important to base our cooperation on these solid principles. We strive to manage your expectations and deliver good quality product within the contracted terms. We value your time and we value our time, that's why we set realistic goals and accept assignments that we know we are capable of doing. 

Our team of talented marketing specialists will advise you upon the optimal way to make your app work for you, earn money with an app or use it in the most efficient way. It is important to support the app after the placement in the store, release updates, remove bugs etc. DTT offers full spectre of services after delivery. We will not only develop your product but will make sure it works and brings you money afterwards.

BEDRIJFS-APPS ontwikkeld door DTT

business apps

DTT has extensive experience in developing business apps for both public and in-house distribution. We have developed such apps as ING Marketing day app and BAM Inspiration solution.

CONSUMENTEN APPS ontwikkeld door DTT

consumer APPS

Our aps have great succces in the app stores. Among our most popular apps are RIVM Tick bite awareness app , Doula Labor Coach app and OSR Augmented Reality app.

Game apps ontwikkeld door DTT

Game apps

Game apps are an effective and fun way to support a campaign and increase customers' loyalty. Our most fine examples of the developed games are Krasloten December game and PokerConnect app.

WEB OPLOSSINGEN ontwikkeld door DTT

WEB solutions

Apart from apps DTT specializes in developing sucessfull websites for different purposes. HG Webshop and HG Order Portal are few examples of the web solutions we have made.


App development company in Amsterdam


DTT has a spacious office located right in the centre of Amsterdam. It's very easy to find us, please check our route description for more details.

Please make an appointment with us so that we can further discuss your app idea in our office. Our team of designers, developers and marketing specialist will gladly help you on every stage. We will advise you on which platform to use, which technologies are more efficient and what functionalities will be more advantageous for your app. DTT is your trustworthy partner on all stages of production. Please contact us and we can achieve great results together.

Testimonials from our clients


ING Bank

Stephan Swerissen, Formula Manager Sparen en Beleggen

"We would like to emphasize:

  • Young, enthusiastic, technical and professional employees
  • Quick feedback + Good communication via phone / email 
  • Good at executing a concrete idea"

De Lotto

Fiona Mirrer, Coordinator Marketing Communication

"For our most popular and best-known lottery scratch-card, December Calendar, we came up with the idea to develop a fun game that you can play both on the PC and on your phone. For this, we started looking for a multimedia partner and found DTT. Despite the short timetable, DTT has made a super game: the December Calendar game. This game, starring the penguins from the December Calendar 2014  lottery scratchcards, is based on an existing game and is intended as a free fun bonus. You can't win (money) prizes, but you can get the highest score! Communication was smooth, clear and fast and we could always turn to DTT if we had questions. DTT also thought actively with us on how we could generate more downloads and gave us good advice where necessary. In short, DTT has been an excellent partner. We will certainly continue working with DTT in future."

Joost Gunterman

Need more info?

Please feel free to contact us via phone or email. We will be happy to help.