COTWINS
Free
2.3for iPhone, iPad and more
9.5
4 Ratings
University of Colorado Boulder
Developer
106.4 MB
Size
Apr 7, 2021
Update Date
Education
Category
4+
Age Rating
Age Rating
COTWINS Screenshots
About COTWINS
This app is only for participants in CoTwins. If you have not already registered for CoTwins, this app will not do anything for you.
Upon opening the app, it will ask you to set your location permissions to "always", just like with the previous version. Please keep the location setting on "always". Contact support@cotwins.org with questions.
Logging in: If you are updating your existing CoTwins app, please note you will be required to log in using your username (which is your email address) and password. If you do not recall your password, but you do know your username email address, you can use the app to reset your password.
If you do not recall your username email, please reach out to support@cotwins.org to request it be sent to you.
Thank you for participating!
Upon opening the app, it will ask you to set your location permissions to "always", just like with the previous version. Please keep the location setting on "always". Contact support@cotwins.org with questions.
Logging in: If you are updating your existing CoTwins app, please note you will be required to log in using your username (which is your email address) and password. If you do not recall your password, but you do know your username email address, you can use the app to reset your password.
If you do not recall your username email, please reach out to support@cotwins.org to request it be sent to you.
Thank you for participating!
Show More
What's New in the Latest Version 2.3
Last updated on Apr 7, 2021
Old Versions
2.3b52 --
Compressed picture when uploading.
Compressed picture when uploading.
Show More
Version History
2.3
Apr 7, 2021
2.3b52 --
Compressed picture when uploading.
Compressed picture when uploading.
2.2
Nov 17, 2020
Picture uploading changes.
2.1
Aug 22, 2020
Location accuracy update.
1.9
Aug 3, 2020
Picture upload counter added, UI & session logic update.
1.7
Jul 13, 2020
New Feature, Image uploading --
A goal of the CoTwins study is to understand the environments in which you live, work and play.
Please take at least 3 pictures of your surroundings every week.
To take a picture, tap the camera button. To upload from your photo library, tap the photo button.
To help preserve privacy, the app will attempt to identify faces in photos, and replace them with a white box.
A goal of the CoTwins study is to understand the environments in which you live, work and play.
Please take at least 3 pictures of your surroundings every week.
To take a picture, tap the camera button. To upload from your photo library, tap the photo button.
To help preserve privacy, the app will attempt to identify faces in photos, and replace them with a white box.
1.6
Apr 29, 2020
Code refactored, bug fixes.
1.4
Apr 4, 2017
Fixed bugs in location tracking and location timestamps.
1.3
Jun 15, 2016
Geolocation Feature
1.2
Mar 14, 2016
In this version of CoTwins, we added support for push notifications for the surveys. When there is a new survey, users will receive a one time push notification about the survey.
1.1
Jun 2, 2015
Survey notifications and bug fixes.
1.0
Apr 27, 2015
COTWINS FAQ
Click here to learn how to download COTWINS in restricted country or region.
Check the following list to see the minimum requirements of COTWINS.
iPhone
Requires iOS 11.0 or later.
iPad
Requires iPadOS 11.0 or later.
iPod touch
Requires iOS 11.0 or later.
COTWINS supports English
