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 2.2.7

- Introducing Beta Mode! You can now take part in reviewing Zooniverse projects that are still in development.
- Swipe question may now have images in the question prompt.
- Bug Fixes

Ratings and Reviews

3.4 out of 5
11 Ratings
11 Ratings

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!

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?



I was hoping to find an app for this. I truly enjoy contributing time to ZOONIVERSE projects and this will make it so much easier. One suggestion- a link on main page to the non-mobile site to make it simpler to go to non-mobile projects or check my projects status, etc.


Chris Lintott
32.1 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© 2017 The Zooniverse


  • Family Sharing

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

You May Also Like