★★★★★
Average rating on the App Store. Apple doesn't publish how many ratings each star has.
This app isn't in any of our charts yet.
iOS 26/watchOS 26 compatibility and added metadata fields
Partner with researchers and participate in a wide range of health studies. Features: - Enroll in studies and contribute to cutting-edge health research. - Perform relevant tasks and surveys. - Manage your participation in studies and the data you share.