The Jet Lag App

About

Timeshifter's jet lag app is the most-downloaded and highest-rated jet lag app in the world. The app was developed with world-renowned scientists, based on the latest research in sleep and circadian neuroscience. With Timeshifter, you can create personalized jet lag plans based on your chronotype, sleep pattern, itinerary, and personal preferences for caffeine and melatonin use. Timeshifter incorporates a real-world Practicality Filter?, ensuring that the advice is realistic and easy to follow; there is also a unique Quick Turnaround? feature for business travelers who want to be at their best during short business trips that are not long enough to allow full adjustment. An intuitive notification system provides the simple yet powerful advice, even while in-flight.