OpenLitterMap 17+

Join us and share data

Sean Lynch

Designed for iPhone

    • 4.3 • 7 Ratings
    • Free

iPhone Screenshots


OpenLitterMap is an open source, interactive, and accessible database of the world's litter and plastic pollution

Just take a photo and tag it with our app.

Our global map tells a very important story about litter as litter has become normal and invisible for many.

Our data is also open and accessible. Anyone can download our data for free, and use it for any purpose. This is necessary to bring transparency and democracy to science on pollution.

As you tag litter, you help your country compete at the #LitterWorldCup to see who can collect the most data

By default, all users are anonymous. However, you can make your name or username public on the leaderboards and compete for a position yourself. Or you can make your name or username public on the maps and be credited for the data you submit.

Follow us on social media to keep up to date with all of the latest updates and developments!

What’s New

Version 3.2.4

- fix display bug on tagging
- temporarily comment out in-app camera due to bugs
- add socials
- add country flag
- show app version number
- improve icons in camera gallery
- fix bug with wrong xp value showing

Ratings and Reviews

4.3 out of 5
7 Ratings

7 Ratings

AnonymousCow? ,

Awesome app great purpose

I love this idea! So great! Hope this can grow and expand in the future.

App Privacy

The developer, Sean Lynch, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Location
  • Contact Info
  • User Content
  • Identifiers
  • Other Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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