We turn smartphones into scientific instruments

We built world-famous apps, sensors, and platforms featured in Nature, Space.com, The Verge, BBC Click, and many more. Let us build your success too. [email protected] | +31 45 20 31 008

Proven massive success worldwide

Our apps and low-cost sensors have generated breakthrough discoveries with thousands of users contributing scientific data daily. Featured in the world's top publications and used by leading institutions.

Worldwide Media Coverage

Nature Journal: Featured smartphone science breakthrough

Major Media: Space.com, The Verge, BBC Click, CBS, Scientific American, Cosmos

Massive User Base

10,000+ Active Users: Submitting data daily

Real Impact: Contributors become co-authors on research papers

Proven Track Record

Many successful products: iSPEX 1 and 2, Black Hole Finder, Dark Sky Meter, Mobis, Loss of the Night, Mini/Midi Secchi, Zicht op Licht, Transit of Venus, Digital Diversity Wheel, Aware Hero

Leading Citizen Science Apps for Environmental Research

Join thousands of citizen scientists using our award-winning environmental monitoring apps. Transform your smartphone into research-grade scientific instruments for community-driven environmental data collection.

Citizen Science Environmental Monitoring

Mobile apps for water quality, air pollution, and light pollution monitoring. Join citizen science projects with verified environmental data collection.

Join environmental monitoring projects →

Community Science Projects

Join 10,000+ citizen scientists in research-grade data collection. Our platform enables participants to become co-authors on peer-reviewed publications.

Citizen Science Astronomy Apps

Participate in black hole discovery and astronomical research through mobile apps. Citizen scientists become co-authors on research publications.

Join astronomy citizen science →

EU H2020 Research Consortium Partner

Trusted consortium partner in major European research initiatives, bringing citizen science expertise to cutting-edge projects.

Cos4Cloud H2020

Consortium partner in the €3M Cos4Cloud project, developing co-designed citizen science services for biodiversity and the environment. We contributed our expertise in mobile citizen science platforms and data quality assurance.

Learn about Cos4Cloud →

Monocle H2020

Consortium partner in the Monocle-H2020 project, focusing on advanced monitoring and assessment techniques. Our smartphone sensor technology played a key role in democratizing environmental monitoring.

Explore Monocle project →

Ready for Your Next EU Project?

With proven track record in H2020 consortium partnerships, we bring technical expertise, citizen science platforms, and research methodology to your proposals.

Partner With Us

Showcase

From Arctic expeditions to global development projects, our apps and sensors are used by researchers and organizations worldwide for cutting-edge scientific and social impact work.

Black Hole Finder logo

Black Hole Finder 2024

Citizens now control robotic telescopes to confirm black hole discoveries. Featured in Space.com and The Verge as revolutionary democratization of astronomical research.

COSMOS magazine review of Transit of Venus app

Transit of Venus. The app that started it all

100,000+ downloads in one week - our first major citizen science breakthrough.

Nature article featuring smartphone science research team

Our Citizen Science efforts mentioned in Nature

Our smartphone science work was featured in Nature's "Smartphone science" article, highlighting how researchers are converting devices into global laboratories.

BBC Click program featuring Dark Sky Meter app

BBC Click TV Coverage

BBC Click featured our Dark Sky Meter app in their program about citizen science projects recording light pollution.

Polar researcher Bernice Notenboom using iSPEX in Greenland

Arctic Research

Famous polar researcher Bernice Notenboom used iSPEX to measure aerosols during her Greenland expedition, demonstrating our sensors' reliability in extreme conditions.

Oxfam digital diversity wheel project in Zimbabwe

Global Development Impact

For Oxfam, we developed a digital diversity wheel app that brought our smartphone-based research tools to remote areas in Zimbabwe.

Latest Updates

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About the Founders

Norbert Schmidt

Norbert Schmidt

"I build tools that bridge the gap between complex science and everyday users."

Norbert is an entrepreneur and technology innovator with deep expertise in scientific applications and citizen science. As an early adopter of self-hosted large language models, he specializes in privacy-respecting AI for science and healthcare domains.

Beyond founding Pocket Science, Norbert has developed multiple groundbreaking scientific platforms including iSPEX (taking a Leiden University invention and developing it into a spectropolarimeter add-on for smartphones for air and water quality monitoring), the Dark Sky Meter app he created, and the Black Hole Finder (the leading platform for visual confirmation of black hole merger events). He has presented his work at TEDx, and his research publications as co-author include work in Optics Express, Geophysical Research Letters, and other scientific journals.

When not developing the next generation of scientific tools, Norbert enjoys amateur astronomy and trail running. His multidisciplinary approach combines deep technical expertise with a genuine passion for making science accessible to everyone.

Joep van der Heiden

Joep van der Heiden

Co-founder and research partner with a background in psychological investigation. Joep brings essential research methodology expertise to Pocket Science, serving as co-investigator in our EU-funded projects.

His psychological research background provides crucial insights into user behavior and scientific methodology, ensuring our citizen science applications are both scientifically rigorous and user-friendly. Joep's investigative expertise has been instrumental in designing research protocols for our large-scale citizen science initiatives. Like Norbert, he enjoys amateur astronomy and trail running.

Contact

E: [email protected]
E: [email protected]
P: +31 45 20 31 008
Kloosterweg 1
6412 CN Heerlen

Pocket Science is a trademark of DDQ B.V.