App development | DTT | 10+ years of experience | Full-service
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OVERVIEW Businesses E-health Brand loyalty Children Government Serious games Community Lifestyle E-learning Multinationals Sustainability Start-ups

App development: a digital solution for every challenge

We make apps, websites and games for diverse clients.

Looking for a full-service development agency where quality, drive and transparency are top priorities? Then you've come to the right place at DTT.

Company apps and business solutions: digitally forward

From optimising processes to strengthening a team. Together we create opportunities in a digital solution that move your business forward. For goal oriented collaboration with measurable results.
HG Sales Planner
HG Sales Planner logo

HG Sales Planner arrow right white

With a smart digital solution, we help the HG sales team on their way to great results.

Optimising processes

Digital Team building

Offline and on the go

In-House Distribution

HG Sales Planner
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Levi Boon

technical director

From the first conversation, we collaborate together with you to create digital opportunities in your field of work.

From the first conversation, we collaborate together with you to create digital opportunities in your field of work.

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E-health: digital transformation in healthcare

From the hospitals to gym: we like to work on solutions for a healthier life. With more than 10 years of experience in e-health, we design a digital solution that really aids you and your users.
Ziekenhuisbedchecker.nl
Ziekenhuisbedchecker.nl logo

Ziekenhuisbedchecker.nl arrow right white

Digital first aid: a critical overview of available hospital beds, country-wide and real-time.

Government

Emergency project

Digital transformation

Ziekenhuisbedchecker.nl
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Rogier Krijnen

Information and finance director

Digitally connecting to care needs: accessible and efficient, for improved care delivery.

Digitally connecting to care needs: accessible and efficient, for improved care delivery.

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digital-result

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Call 020 331 5848
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Do you have a plan to develop an app, web or game solution? Then please fill in the form for an offer or cost indication. We will get in touch with you shortly.

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Thank you

We have received your request for an appointment and will call you back in max 2 business days.

In a hurry? Give us a call +3120 331 5848

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thank you

Thank you

We have received your request for an appointment and will call you back in max 2 business days.

In a hurry? Give us a call +3120 331 5848

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Loyalty and branding: a digital experience for your brand

From a digital loyalty card to a serious game that gives a new perspective on your profession: a loyalty solution brings you closer than ever to your target group. We design innovative ways to motivate, engage and reward your target group.
Famiflora Loyalty app
Famiflora Loyalty app logo

Famiflora Loyalty app arrow right white

Nurturing a growing customer base with green thumbs.

100K+ Downloads

Connecting customers

Digital customer card

Famiflora Loyalty app
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Mickey Tangerman

Commercial Director

Together, we build a compelling digital experience to excite your target audience.

Together, we build a compelling digital experience to excite your target audience.

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Made for children: play - learn - move

We like to work for a young target group. Our solutions for children are applied in (child) psychology, at daycare centres and in class at 8,000+ elementary schools throughout the Netherlands. We are happy to help you reach the youngest target groups.
Jim Movebooks
Jim Movebooks logo

Jim Movebooks arrow right white

A hit at daycare centers. An educational adventure to start the day energetically.

Playing and exercises

Licensing model

Start-up

Digital transformation

Jim Movebooks
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Anastasia Salgina

Lead designer

We create solutions full of creativity: engaging and challenging, with focus on a playful experience.

We create solutions full of creativity: engaging and challenging, with focus on a playful experience.

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Government: digital for the good of all

Expectations of digital services from government agencies are higher than ever. Since 2010, DTT has been contributing to the digitization of government solutions. From the Open Navy Days app to e-learning at elementary schools - and everything in between.
The Royal Navy Days
The Royal Navy Days logo

The Royal Navy Days arrow right white

Discover the annual Open Navy Days with this handy event app.

Annual event

E-learning

Information

Offline Availability

The Royal Navy Days
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Rogier Krijnen

Information and finance director

Building a strong solution within scoped frameworks: that is a challenge we like to take on.

Building a strong solution within scoped frameworks: that is a challenge we like to take on.

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Serious games: more than a game

Inform, stimulate, reward and more: with a serious game and effective gamification, we build an interactive experience that sticks with the user.
MediaMasters Serious Game
MediaMasters Serious Game logo

MediaMasters Serious Game arrow right white

Making elementary school students media savvy in >8,000 classrooms.

>160.000 Students

Seen in the Dutch youth news

National Campaign week

Record breaker

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Ian Kleton

Lead game team

Serious games are perfect for a digital experience with lots of depth and interaction.

Serious games are perfect for a digital experience with lots of depth and interaction.

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Community: bringing users together digitally

An online community offers unique opportunities - from strengthening brand loyalty to increasing engagement. Together, we build a platform where your most loyal users come together in a close-knit community.
Famiflora Loyalty app
Famiflora Loyalty app logo

Famiflora Loyalty app arrow right white

Nurturing a growing customer base with green thumbs.

100K+ Downloads

Connecting customers

Digital customer card

Famiflora Loyalty app
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Joost Gunterman

New business manager

An app is a great tool to bring users together in a close-knit community.

An app is a great tool to bring users together in a close-knit community.

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Lifestyle: for diet and fitness

From following a healthier diet to extra support at the gym, our lifestyle solutions help users forward to a healthier life.
Wim Hof Method
Wim Hof Method logo

Wim Hof Method arrow right white

Get stronger and healthier with the official Wim Hof app.

Millions of downloads

Health community

Multimedia content

Interactive exercises

Wim Hof Method
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Mathijs Uytenbogaart

UI/UX designer

Apps and websites are a powerful tool to make vitality more fun and personalized.

Apps and websites are a powerful tool to make vitality more fun and personalized.

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E-learning: effective learning

Knowledge transfer full of interaction and reward. Together, we build an e-learning solution that fits seamlessly with your subject matter.
OntdekMBO Serious Game
OntdekMBO Serious Game logo

OntdekMBO Serious Game arrow right white

Experience vocational education like never before. Navigate the vocational landscape to a study that really suits you.

Digital education

Classroom multiplayer

Gamification

Co-Creation with vocational education

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Anastasia Salgina

Lead designer

From HR workshops to vocational education, e-learning is effective for diverse of audiences.

From HR workshops to vocational education, e-learning is effective for diverse of audiences.

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Multinationals: digital success across borders

Our working method emphasizes careful preparation, clear expectations management and the involvement of various stakeholders. An approach that is successful for the largest multinationals.
Randstad Office Configurator
Randstad Office Configurator logo

Randstad Office Configurator arrow right white

Furnishing 4,000 offices with a new interior. Tailored for global consistency.

Digital transformation

For 40.000+ employees

Worldwide

Internal Distribution

Randstad Office Configurator
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Michel Bakker

Operations Director

The requirements of multinationals perfectly align with our approach to projects.

The requirements of multinationals perfectly align with our approach to projects.

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Sustainability: digital solutions for tomorrow

From protecting penguins in the Antarctic Sea to cleaning up litter in the largest municipality of of the Netherlands. Together we are working on sustainable solutions for a more beautiful world.
Operatie Z.U.I.V.E.R.
Operatie Z.U.I.V.E.R. logo

Operatie Z.U.I.V.E.R. arrow right white

Fight together against litter. Cleaning up while playing and learning more about sustainability.

Primary school competition

Campaign week

Fun for all ages

Operatie Z.U.I.V.E.R.
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Caroline Ettema

Project manager

Inform, motivate or provide a new perspective: digital solutions and sustainable efforts empower each other.

Inform, motivate or provide a new perspective: digital solutions and sustainable efforts empower each other.

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Start-ups: data-driven growth

A solid foundation propelled by sustainable, data driven growth. With our targeted and considered approach, we help you get the most out of the available resources. Perfect for start-ups and entrepreneurs looking for digital growth.
Chi Lifestyle
Chi Lifestyle logo

Chi Lifestyle arrow right white

Your personal wellness coach. The all-in-one tool to achieve health goals.

personal guidance

E-health

scientifically based

Chi Lifestyle
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Ed Smart

Developer

Data driven from the get-go, with a sharp focus on growth in the right direction.

Data driven from the get-go, with a sharp focus on growth in the right direction.

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Frequently Asked Questions about app development

How expensive is it to have an app developed?

The price to have an app created depends on several factors, including:

  • The desired functionalities
  • The techniques used
  • Opportunities to reuse DTT's existing projects.

Want to know more about the costs involved in making an app? Also read our article: How much does an app cost?

What does it take to develop an app?

With our DTT preliminary process, we work together from idea and objective to a concrete solution and digital strategy:

  1. Concept and strategy: together, we zoom in on the desired solution and objectives.
  2. Research and design: in co-creation, we combine our knowledge and experience. Together, we come up with a solution that meets the set objectives.
  3. Calculation and phasing: we make the required investment concrete with a budget based on an open calculation.
  4. Start of development: once the budget is approved, the development work is started.
What does an app developer do?

An app developer helps you realise your app idea. With our Doing Things Together step-by-step plan, we work together from idea and objective to a concrete solution and digital strategy. Step by step, we work together towards an effective solution that helps your organisation move forward. Solidly designed and with an eye to the future. This allows you to move along in the vanguard and at the same time ensures that your solution will still be running just as well in a few years' time.

DTT can help you develop apps for iOS, Android and web apps, among others. DTT is an app builder with extensive experience in developing high-quality apps.

How long does it take to develop an application?

It depends on the desired functionalities and the size of the app. Typically, creating an app takes between 2 to 6 months. At DTT, we work in development sprints of two weeks, in which we work towards a tangible delivery. In this way, we provide insight into the progress and enable you to make interim adjustments based on new insights.

Discuss your ideas, wishes or challenges during an informal meeting. We will answer your most important questions and help you come up with a suitable concept for an effective app. Feel free to contact us.

dtt - Our clients
digital-result

Talk with our digital experts Talk with our digital experts

Call 020 331 5848
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Request a quotation

Do you have a plan to develop an app, web or game solution? Then please fill in the form for an offer or cost indication. We will get in touch with you shortly.

Name is required.
Name is required.
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Invalid e-mail address.
optional
Invalid phone number.
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There was an error trying to send your message.
Please try again later or contact us +3120 331 5848.
Name is required.
Name is required.
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Make an appointment

Would you like to meet the specialists of DTT? DTT is located at Sint Nicolaasstraat 9 Amsterdam. Fill in the form and we will get in touch with you shortly.

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Name is required.
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thank you

Thank you

We have received your request for an appointment and will call you back in max 2 business days.

In a hurry? Give us a call +3120 331 5848

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thank you

Thank you

We have received your request for an appointment and will call you back in max 2 business days.

In a hurry? Give us a call +3120 331 5848

linkedin Follow us on LinkedIn
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