iOS app development

Joost Gunterman

Need more info?

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

iOS app developer in the Netherlands


Investing in iOS app today would place your brand in a much stronger position to benefit from future technologies, such as the Apple Watch or Apple TV. All iOS apps developed by DTT unlock new business possibilities due to what they can do. Your organisation can discover new paths to solve consumers issues and please their wants and needs with the goal-oriented mindset, client-centred approach and jaw-dropping user interfaces crafted at DTT.

The Dutch market is where our team has a lot of experience, and we can guide you in understanding what you need to make sure your investment is a wise move. We have worked on full-service app development (the entire process) as well as pure iOS app development. DTT is always responsible for the goals of their clients, trusted by massive Dutch brands to create top-tier iOS store apps that meet their needs and exceed their expectations. Some of our clients’ successes include:

  • Daalder app, allowing consumers to pay with their phone, continuously upgraded to new versions with a friendly user interface, DTT is keen on support and update.
  • Online Starfinder (OSR) app allows users to find information about stars in the night sky, to find or name a star and enjoy over 88 illustrations of constellations.
  • RSR Breakdown Assistance app trusted DTT to develop an app that allows users to get immediate help in case of a car breakdown with the use of GPS.
  • The Dutch Ministry of Health, Welfare and Sport turned to DTT for developing an iOS app for their internal target groups implementation of a new iStrategy policy.
  • Middin came to DTT for a development of a full start to finish product, a sex education app with push notifications, dedicated to providing sexual information to their users in a fun and informative way.

These brands know that without an Apple store app, you might appear outdated and distanced from modern trends. This can have a direct impact on the performance and future prospects of your business. DTT is known for delivering successful business app projects, especially if you want iOS app developer in the Netherlands that adapts to your brand and your customers.

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.


iOS app development agency in Amsterdam


Have you ever found yourself and your business stuck on how to create your app? If so, you are not alone. One of the most common challenges we at DTT help to resolve is getting those passionate ideas and making them into iOS app experiences. With an approach rooted in in-depth research, vigorous testing and flawless implementation, this is a team that knows iOS app development like the palm of their hand. In the true Amsterdam spirit of entrepreneurship, responsive communication throughout development, pre and post-sale phases and a solid marketing background, DTT sails your boat smoothly. DTT creates iOS apps that are not only 100% bug-free and aesthetically beautiful, but also slays the competition. We have delivered over 80 successful applications thanks to our iOS app development A to Z skill-set. When in Amsterdam visit DTT office or just contact us and take advantage of the benefits a great iOS app can have for your brand.

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.