Archived App (Last seen on 30 May 2026)

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.

Details

  • Released
  • Updated
  • June 9, 2020
  • January 9, 2024

Features

Mass Science screenshot #1 for iPhone
Mass Science screenshot #2 for iPhone
Mass Science screenshot #3 for iPhone
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About

Contribute your health data to scientific research studies. Help researchers answer critical questions about diseases, medical disorders, and mental well-being by sharing information from your phone or wearable devices.

Donate data to research studies
Contribute to disease research
Support mental well-being studies
Utilize phone and wearable data
Answer scientific questions
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What's New in Mass Science

1.5.12

January 9, 2024

Bugfix for Cognitron memory issue

User reviews

Bugs??

Keeps telling me my browser needs to be up to date for it to work, but all my browsers are up to date. Used to work for the study I am taking part in, now it gets to second task in one of the sections, and tells me I need to go portrait, then just does nothing else despite whatever I do. Frustrating. I don’t actually know who to contact, will have to find my study details.
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Does not work

Downloaded today and filled in all the questions and now it is frozen. This app needs a bug fix!

Unreliable

I agree re the limited questionnaire options on this app - especially re the absence of ‘a few days’ as an option. It also stops recording data without me realising unless I check history. And now won’t allow me to link Fitbit. Is the study still operational?

Tried to use

This app kept locking out - I reinstalled it recommenced adding data and at the first section it froze again

Feedback

The app developers are asking for you to participate in this study by submitting daily data. However, there is no feedback about the findings of this study. There should be links for submitters to see what effect their goodwill is having!

Developer apps

FAQ

How does Mass Science work?

Mass Science is a platform that allows you to donate your health data from your phone or wearable devices to researchers. This data helps them answer questions about diseases, medical disorders, and mental well-being.

What kind of data does Mass Science collect?

The app collects data from your phone or wearable devices, which can include information relevant to disease, medical disorders, and mental well-being research.

Is Mass Science free to use?

Yes, Mass Science is available for free. It does not have any in-app purchases or require a subscription.

What devices does Mass Science support?

Mass Science is supported on iPhone and iPod devices.

What is the age rating for Mass Science?

Mass Science has an age rating of 12+, making it suitable for users aged 12 and above.

How often is Mass Science updated?

The app was last updated on January 9, 2024, with version 1.5.12. This indicates regular maintenance and updates from the developer.

Does Mass Science have ads?

No, Mass Science does not contain advertisements. Users can contribute to research without interruption.

What is the user feedback on Mass Science?

Mass Science has received a perfect rating of 5.0 stars from one review, indicating a highly positive initial user experience.