It's easy to feel isolated right now. Contribute to something bigger by helping us spot galaxies, identify new species, or track the effects of climate change.

The Zooniverse is the world’s largest and most popular platform for people-powered research. This research is made possible by volunteers—hundreds of thousands of people around the world who come together to assist professional researchers. Our goal is to enable research that would not be possible, or practical, otherwise. Zooniverse research results in new discoveries, datasets useful to the wider research community, and many publications.

The Zooniverse Mobile App provides push notification updates about our projects, as well as access to our most mobile-friendly projects and publications.

What’s New

Version 2.8.2

- You can change your answer on single answer questions now!
- There is an “All Projects” category so you can see everything on offer in the mobile app in one place!
- Every category now lists the projects that still have data above the ones that are out of data
- The drawing workflow should now be easier to use.

Additional, engineering-related upgrades:
- A large number of framework and library updates that address various security and cross-platform compatibility issues
- The app is now on Sentry, so we can get more detailed error and crash reports
- Improved test coverage on several project logic components

Ratings and Reviews

3.8 out of 5
29 Ratings

29 Ratings

NikkiDreams ,

Great but needs Dark Mode

I love this app. I use it all the time for several projects. But the app REALLY, REALLY, R E A L L Y needs a dark mode. This is especially true for projects in dealing with Space. The dark images and white backgrounds of the app are very hard on the eyes. It causes noticeable eye fatigue and ghost images in the eye. A dark neutral gray background would be best. If i did not make my self clear... REALLY NEED A DARK MODE.
Tack så mycket

ChrisD1224 ,

I’ve never had so much fun swiping left and right!

This is an app I don’t mind wasting a lot of time on, unlike almost every other in my is a cool feeling to know that my swiping is helping scientists and researchers somewhere, somehow, advance causes I care about. My only complaint is that sometimes I swipe faster than the projects can load! Thanks zooniverse!

TeachEarthSpace ,

So addicting and more fun than a silly game!

I love so many of the Zooinverse projects that I cannot let myself log on during work hours. What a great way to participate at home!! Today I have been on a photo safari and took a trip to see whales and dolphins. All while sitting on my couch. AND I get to help with real science projects. Love his app! Can we get “plastics in oceans” on here next, please?

App Privacy

The developer, Chris Lintott, 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:

  • Identifiers

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Identifiers
  • Usage Data
  • Diagnostics
  • Other Data

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


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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