Together with our clients, we get the most out of digital solutions.

Sustainable solutions
Digital for
a better world
DTT is keen to collaborate with organisations dedicated to making the world a better place. Â
We assist you in developing a green app that enhances sustainable initiatives and creates social impact. Whether it's an app tackling litter in collaboration with the municipality of Hollands Kroon or an innovative Augmented Reality solution for Greenpeace, together we build solutions that put sustainability at the core.
What can you achieve with a green app?
A green app helps organisations create sustainable impact, raise awareness, and drive positive behavioural change. Here are some examples of what you can accomplish with a sustainable app:
Increasing environmental awareness
A green app can educate users about their ecological footprint, helping them adopt more sustainable consumption habits, save energy, or reduce waste.
Sustainability campaign management
With an app, you can coordinate campaign activities and raise awareness for green initiatives among a broad audience. For instance, using gamification to actively engage participants in sustainability actions like tree planting or plastic waste reduction.
Guiding sustainable behavioural change
An app can guide individuals or communities in making sustainable choices, from healthier eating to alternatives for fossil fuels. This can also play a significant role in government and education.
Tracking and monitoring sustainability goals
Use the app to monitor progress towards specific sustainability goals. This can help measure and encourage behavioural change, such as reducing CO2 emissions or increasing recycling rates.
Connecting and collaborating in green communities
A green app can also serve as a platform for communities committed to a more sustainable future, enabling users to connect and work together on initiatives like clean-up drives or environmental projects.
Do you want to create an app that perfectly aligns with your users' needs, whether in environment, health, wellbeing, or social impact? Get in touch and explore the possibilities.
Achieving social goals with digital solutions
Our sustainable digital solutions help achieve social goals in a concrete and measurable way. Through green apps and technology, we create an impact that is clearly visible to end users.
Successful sustainable apps by DTT
With our data-driven approach, we base decisions on numbers and provide well-founded advice for concept, strategy, and development. This method ensures security and direction, allowing resources to be used efficiently.
Our approach has proven effective in collaborations with organisations focused on corporate social responsibility. Some of our achievements include:
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Raising awareness for the fragile Antarctic Ocean (with Greenpeace)
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Supporting women in developing countries during childbirth through a green app (with Doula)
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Ensuring healthy food options in all canteens across the Netherlands (with the Nutrition Centre)
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Making litter collection fun and educational (with the municipality of Hollands Kroon)
Through collaboration, we create sustainable digital solutions that realise social goals in a concrete and measurable way, keeping user impact at the forefront.
Our Approach to Green App Development
We take your project from a ‘great idea’ to a fully developed concept, ready for implementation. Together, we follow a step-by-step process to create a solution that makes a truly sustainable impact.
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We refine the concept, including a digital strategy
During a kickoff session, we dive deep into your desired solution and objectives. An open atmosphere encourages asking questions, tackling challenges, and exploring inspiring possibilities. -
We conduct research and create a fully functional design
Following research, we develop a data-driven strategy. By combining our expertise, we work in co-creation to develop a solution that seamlessly aligns with the defined goals. -
Development begins
After budget approval, we commence the development work. Our goal: a successful launch as the first milestone. -
We test and optimise the app
Using usability testing and analytics, we determine which improvements will enhance the user experience towards our objectives, enabling us to make informed decisions to further develop and optimise the app. -
We provide ongoing support
As a strategic partner and specialist, we keep the app up to date and offer managed hosting with a 99.99% uptime guarantee. We help your team navigate the digital landscape and engage your target audience to achieve even greater results from the app.
From the initial brainstorming session to app development and continuous support: as an app developer and strategic partner, we are happy to help you maximise the potential of your digital solution.
Full-Service in the Heart of Amsterdam
Our diverse team of 50+ professionals in Amsterdam delivers custom software for various clients, from start-ups to multinationals such as Randstad, as well as non-profits like Greenpeace. Our strength lies in our dedication, making the digital world accessible, and our results-driven mindset. From brainstorming to implementation, we support clients with data-driven strategies for maximum results.
Looking to Develop a Sustainable App?
Curious about how digital innovation can enhance your sustainable initiative? We are happy to advise you on the possibilities, considerations, and opportunities within a digital solution. Feel free to contact us!
Full Service Digital Agency since 2010
DTT stands forDoing Things Together







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.

Our clients
In our actions and thinking, we are result-oriented and monitor our clients' (commercial) objectives.
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