Entrain app for iPhone and iPad

4.6 ( 5856 ratings )

Travel Health & Fitness
Developer: The University of Michigan

Free

Current version: 3.4, last update: 8 years ago
First release : 09 Apr 2014
App size: 43.82 Mb

Entrain is a mobile application that uses your lighting history, activity, and heart rate to recommend schedules of light and dark. These schedules are able to shift a model of the circadian clock to a new time zone as quickly as possible. Users can opt-in to share their data with the University of Michigan for research purposes.