
Archived App
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.
About
This application is exclusively for registered participants of the CoTwins study. It requires continuous location permissions to function. Users can log in with their email and password, with options to reset credentials if needed.
What's New in COTWINS
2.3
April 7, 2021
2.3b52 -- Compressed picture when uploading.
Developer apps
FAQ
What is COTWINS for?
COTWINS is an application exclusively for registered participants of the CoTwins study. It requires users to grant 'always' location permissions to function as part of the research protocol.
How do I log in to COTWINS?
To log in to COTWINS, use your registered email address as your username and your password. If you have forgotten your password, you can reset it through the app. For forgotten usernames, contact support@cotwins.org.
Does COTWINS require location permissions?
Yes, COTWINS requires users to set their location permissions to 'always' for the app to function correctly as part of the CoTwins study.
Who developed COTWINS?
COTWINS was developed by the University of Colorado Boulder, indicating its connection to academic research.
What devices does COTWINS support?
COTWINS is supported on iPhone, iPad, and iPod devices, making it accessible to a wide range of Apple users.
How often is COTWINS updated?
The latest version of COTWINS is 2.3, which was last updated on April 7, 2021. This suggests the app receives periodic updates to maintain functionality.
What is the age rating for COTWINS?
COTWINS has an age rating of 4+, making it suitable for a broad audience of participants in the study.
Can I use COTWINS if I haven't registered for the CoTwins study?
No, COTWINS is strictly for registered participants of the CoTwins study. The app will not function if you have not already signed up for the study.





