Timeshifter app reviews


"Will help you adjust to new time zones quickly"


"Indispensable app for business travelers"


"Innovative new travel app that saves time and money"


Every review shown is submitted by a real Timeshifter user. Some reviews have been gently shortened for your convenience.

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"When I was an active astronaut at NASA, I used the same science-based circadian algorithm as Timeshifter is deploying in their app. It helped me prepare for launches at odd hours, and to perform at my best on orbit. On earth, it helped me to eliminate jet lag when traveling to train in time zones as disparate as the U.S., Japan and Russia. I can’t recommend Timeshifter enough.

Michael López-Alegría
Former NASA astronaut


Become a Timeshifter.

Join the community of Timeshifters around the world who demand a better travel experience. Whether you’re traveling for business, going on vacation, or competing in a sports event abroad, the Timeshifter jet lag app can help optimize your performance, enjoyment, and health when traveling.