Timeshifter
Viajes
Sólo para iPhone
Gratis · Compras dentro de la app · Diseñada para iPhone. No verificada para macOS.
Make jet lag history with highly personalized jet lag plans.
// Condé Nast Traveler: “Say goodbye to jet lag”
// The Wall Street Journal: "Indispensable"
// Travel + Leisure: “Game-changer”
// New York Times: “Timeshifter is as good as it’s going to get."
// CNBC: "Saves time and money"
// WIRED: "Will help reset your [circadian] clock”
// Lonely Planet: "Incredible"
// Prevention: “One of the best apps according to doctors”
JET LAG MYTHS VS. CIRCADIAN SCIENCE
Misleading advice on conquering jet lag — often promoted by non-experts — not only fails to help travelers but can make jet lag symptoms worse and may even cause harm.
It’s time to replace the myths with real science.
Generic sleep advice, exercise, hydration, grounding, dietary supplements, special diets, or fasting won’t solve jet lag because they don’t "reset" your circadian clock to new time zones.
THE REAL JET LAG SCIENCE
// In your brain, a circadian clock helps manage the regular rhythm of your day.
// Jet lag is caused when your sleep/wake and light/dark cycles shift too quickly for your circadian clock to keep up.
// Light is the key time cue to “reset” your circadian clock, so the correct timing of light exposure and avoidance is the only way to adjust to new time zones quickly. If your timing is wrong, it will make your jet lag worse.
WHY WE MADE TIMESHIFTER
Getting the timing right is both complex and unintuitive. We created Timeshifter to make circadian science accessible and help you apply it to conquer jet lag.
Timeshifter helps you tackle both the underlying cause of jet lag – the disruption of your circadian clock – as well as reduce the disruptive symptoms, such as insomnia, sleepiness and digestive discomfort.
KEY FEATURES
// Circadian Time™: Advice is based on your body’s clock
// Practicality Filter™: Adjusts advice to the "real world"
// Quick Turnaround®: Automatically detects short trips
// Pre-travel advice: Start adjusting before departure
// Push notifications: View advice without opening the app
PROVEN RESULTS
Based on ~130,000 post-flight surveys:
// 96.4% of users who followed Timeshifter's advice 80% or more did not struggle with severe or very severe jet lag.
// Travelers who did not follow the advice experienced a 6.2x increase in severe or very severe jet lag, and a 14.1x increase in very severe jet lag!
TRY IT FREE
Your first jet lag plan is free — no commitment required! After your free plan, you can choose to purchase plans as-you-go or subscribe for unlimited plans.
These statements have not been evaluated by the Food and Drug Administration. Timeshifter is not intended to diagnose, treat, cure or prevent any disease, and is intended for healthy adults, 18 years of age or older. Timeshifter is not intended for pilots and flight crew on duty.
Terms of use:
www.timeshifter.com/terms/terms-of-use
Privacy policy:
www.timeshifter.com/terms/privacy-policy
Más This was very helpful, in contrast with my las trip this time I barely had jet lag issues,Thanks a lot for this handy tool,
This was very helpful, in contrast with my las trip this time I barely had jet lag issues,Thanks a lot for this handy tool,
Have used it for three trips now that had a significant time difference (Italy, Iceland and Japan) and the tips the app gives based on flight times about stopping caffeine use, light exposure and napping have really helped in avoiding fatigue even from the first day of my vacation. I'd recommend at least using the free trial
Have used it for three trips now that had a significant time difference (Italy, Iceland and Japan) and the tips the app gives based on flight times about stopping caffeine use, light exposure and napping have really helped in avoiding fatigue even from the first day of my vacation. I'd recommend at least using the free trial
Amazing results! I usually experience intense jet lag symptoms, but I followed the plan closely and barely felt any this time.
Amazing results! I usually experience intense jet lag symptoms, but I followed the plan closely and barely felt any this time.
I traveled from Mexico to UK and thanks to this app I did not had jet lag. It was awesome to be able to enjoy the whole trip.
I traveled from Mexico to UK and thanks to this app I did not had jet lag. It was awesome to be able to enjoy the whole trip.
We release updates regularly, and we're always looking for ways to make the experience better.
Let's dive into the enhancements you'll find in our latest update:
## Fixed
- Small bug fixes
- Interface improvements
If you have any feedback, or run into issues, please use the live chat in the app. We love to talk.
2.1.39 02/07/2025
We release updates regularly, and we're always looking for ways to make the experience better.
Let's dive into the enhancements you'll find in our latest update:
## Fixed
- Small bug fixes
- Interface improvements
If you have any feedback, or run into issues, please use the live chat in the app. We love to talk.
2.1.38 06/06/2025
We release updates regularly, and we're always looking for ways to make the experience better.
Let's dive into the enhancements you'll find in our latest update:
## Fixed
- Resolved a notification issue affecting some users on iOS 18.3.2 and later
- Fixed an unhandled error when signing in with Google for certain users
If you have any feedback, or run into issues, please use the live chat in the app. We love to talk.
2.1.37 03/04/2025
We release updates regularly, and we're always looking for ways to make the experience better.
Let's dive into the enhancements you'll find in our latest update:
## Fixed
- Bug resulting in a ‘white screen' in certain scenarios
If you have any feedback, or run into issues, please use the live chat in the app. We love to talk.
2.1.36 18/03/2025
We release updates regularly, and we're always looking for ways to make the experience better.
Let's dive into the enhancements you'll find in our latest update:
## Fixed
- minor issues and UI improvements
If you have any feedback, or run into issues, please use the live chat in the app. We love to talk.
2.1.31 16/01/2025
We release updates regularly, and we're always looking for ways to make the experience better.
Let's dive into the enhancements you'll find in our latest update:
## Fixed
-Issue when the user signs out
-Issue related to purchases
-Issues when internet connection is poor or there is no internet connectivity
-Date picker design tweak on iPhone Pro models
If you have any feedback, or run into issues, please use the live chat in the app. We love to talk.
2.1.30 16/12/2024
We release updates regularly, and we're always looking for ways to make the experience better.
Let's dive into the enhancements you'll find in our latest update:
## Fixed
- Problems with the date picker when Display Zoom was activated
- Interface improvements
If you have any feedback, or run into issues, please use the live chat in the app. We love to talk.
2.1.16 10/12/2024
We release updates regularly, and we're always looking for ways to make the experience better.
Let's dive into the enhancements you'll find in our latest update:
## Fixed
- Intercom integration issue
- Date picker issue on iPhone SE and iPhone 15 Pro
- Single jet lag plan purchase issue
If you have any feedback, or run into issues, please use the live chat in the app. We love to talk.
2.1.15 29/11/2024
We release updates regularly, and we're always looking for ways to make the experience better.
Let's dive into the enhancements you'll find in our latest update:
## Fixed
- Notification bug
- Interface improvements
If you have any feedback, or run into issues, please use the live chat in the app. We love to talk.
2.1.14 27/11/2024
We release updates regularly, and we're always looking for ways to make the experience better.
Let's dive into the enhancements you'll find in our latest update:
## Fixed
- Small bug fixes
- Interface improvements
If you have any feedback, or run into issues, please use the live chat in the app. We love to talk.
2.1.13 17/05/2024
We release updates regularly, and we're always looking for ways to make the experience better.
Let's dive into the enhancements you'll find in our latest update:
## Fixed
- Small bug fixes
- Interface improvements
If you have any feedback, or run into issues, please use the live chat in the app. We love to talk.
2.1.12 17/02/2024
We release updates regularly, and we're always looking for ways to make the experience better.
Let's dive into the enhancements you'll find in our latest update:
## Fixed
- Small bug fixes
- Interface improvements
If you have any feedback, or run into issues, please use the live chat in the app. We love to talk.
2.1.10 12/02/2024
We release updates regularly, and we're always looking for ways to make the experience better.
Let's dive into the enhancements you'll find in our latest update:
## Fixed
- Small bug fixes
- Questionnaire improvements
If you have any feedback, or run into issues, please use the live chat in the app. We love to talk.
2.1.9 05/02/2024
We release updates regularly, and we're always looking for ways to make the experience better.
Let's dive into the enhancements you'll find in our latest update:
## Fixed
- Small bug fixes
- Interface improvements
If you have any feedback, or run into issues, please use the live chat in the app. We love to talk.
2.1.7 19/12/2022
We release updates regularly, and we're always looking for ways to make the experience better.
Let's dive into the enhancements you'll find in our latest update:
## Fixed
- Small bug fixes
- Interface improvements
If you have any feedback, or run into issues, please use the live chat in the app. We love to talk.
2.1.4 04/11/2022
We release updates regularly, and we're always looking for ways to make the experience better.
Let's dive into the enhancements you'll find in our latest update:
## New
- Sign in with Apple
## Fixed
- Bug that makes the app crash when using iOS 15.4.
- Interface improvements for iPhone 13 and iPhone 13 Pro
If you have any feedback, or run into issues, please use the live chat in the app. We love to talk.
2.1.3 12/03/2022
We release updates regularly, and we're always looking for ways to make the experience better.
Let's dive into the enhancements you'll find in our latest update:
## New
- A 'skip' option to our post-travel surveys
## Fixed
- Bug that makes the app crash when using iOS 15.4.
- Interface improvements for iPhone 13 and iPhone 13 Pro
If you have any feedback, or run into issues, please use the live chat in the app. We love to talk.
2.1.0 11/03/2022
Introducing Timeshifter 2: We have listened to our timeshifters, and worked tirelessly to design an even better experience. Every traveler will benefit from this update, but our frequent timeshifters are going to be extra happy.
Let's dive into the enhancements you'll find in the update:
* Multi-city trips: Going beyond one-way and round trips, you can now add complicated itineraries with multiple destinations.
* Unlimited stopovers: We all prefer to fly nonstop, but if you can’t, you can add as many stopovers as needed.
* Unlimited trips: Tired of adding one trip at a time? Now, you can add all of your future trips into Timeshifter.
* Flight editing: Did your plans change? No problem. Update the departure or arrival times, or replace the impacted flights.
* Quick trip entry: No more cumbersome entering of all the flight details. Just enter the date and flight number.
* Auto-merge of overlapping timeshifts: Arriving back home just to leave again right away? Timeshifter will automatically take any unfinished plans into consideration.
* Improved user experience: New navigation menu, contextual guidance, and much more.
As always, if you have any feedback or run into issues, please use our live chat in the app. We love to talk.
2.0.8 23/11/2019
Introducing Timeshifter 2: We have listened to our timeshifters, and worked tirelessly to design an even better experience. Every traveler will benefit from this update, but our frequent timeshifters are going to be extra happy.
Let's dive into the enhancements you'll find in the update:
* Multi-city trips: Going beyond one-way and round trips, you can now add complicated itineraries with multiple destinations.
* Unlimited stopovers: We all prefer to fly nonstop, but if you can’t, you can add as many stopovers as needed.
* Unlimited trips: Tired of adding one trip at a time? Now, you can add all of your future trips into Timeshifter.
* Flight editing: Did your plans change? No problem. Update the departure or arrival times, or replace the impacted flights.
* Quick trip entry: No more cumbersome entering of all the flight details. Just enter the date and flight number.
* Auto-merge of overlapping timeshifts: Arriving back home just to leave again right away? Timeshifter will automatically take any unfinished plans into consideration.
* Improved user experience: New navigation menu, contextual guidance, and much more.
As always, if you have any feedback or run into issues, please use our live chat in the app. We love to talk.
2.0.7 14/11/2019
Introducing Timeshifter 2: We have listened to our timeshifters, and worked tirelessly to design an even better experience. Every traveler will benefit from this update, but our frequent timeshifters are going to be extra happy.
Let's dive into the enhancements you'll find in the update:
* Multi-city trips: Going beyond one-way and round trips, you can now add complicated itineraries with multiple destinations.
* Unlimited stopovers: We all prefer to fly nonstop, but if you can’t, you can add as many stopovers as needed.
* Unlimited trips: Tired of adding one trip at a time? Now, you can add all of your future trips into Timeshifter.
* Flight editing: Did your plans change? No problem. Update the departure or arrival times, or replace the impacted flights.
* Quick trip entry: No more cumbersome entering of all the flight details. Just enter the date and flight number.
* Auto-merge of overlapping timeshifts: Arriving back home just to leave again right away? Timeshifter will automatically take any unfinished plans into consideration.
* Improved user experience: New navigation menu, contextual guidance, and much more.
As always, if you have any feedback or run into issues, please use our live chat in the app. We love to talk.
2.0.6 13/11/2019
Introducing Timeshifter 2: We have listened to our timeshifters, and worked tirelessly to design an even better experience. Every traveler will benefit from this update, but our frequent timeshifters are going to be extra happy.
Let's dive into the enhancements you'll find in the update:
* Multi-city trips: Going beyond one-way and round trips, you can now add complicated itineraries with multiple destinations.
* Unlimited stopovers: We all prefer to fly nonstop, but if you can’t, you can add as many stopovers as needed.
* Unlimited trips: Tired of adding one trip at a time? Now, you can add all of your future trips into Timeshifter.
* Flight editing: Did your plans change? No problem. Update the departure or arrival times, or replace the impacted flights.
* Quick trip entry: No more cumbersome entering of all the flight details. Just enter the date and flight number.
* Auto-merge of overlapping timeshifts: Arriving back home just to leave again right away? Timeshifter will automatically take any unfinished plans into consideration.
* Improved user experience: New navigation menu, contextual guidance, and much more.
As always, if you have any feedback or run into issues, please use our live chat in the app. We love to talk.
2.0.5 05/11/2019
Introducing Timeshifter 2: We have listened to our timeshifters, and worked tirelessly to design an even better experience. Every traveler will benefit from this update, but our frequent timeshifters are going to be extra happy.
Let's dive into the enhancements you'll find in the update:
* Multi-city trips: Going beyond one-way and round trips, you can now add complicated itineraries with multiple destinations.
* Unlimited stopovers: We all prefer to fly nonstop, but if you can’t, you can add as many stopovers as needed.
* Unlimited trips: Tired of adding one trip at a time? Now, you can add all of your future trips into Timeshifter.
* Flight editing: Did your plans change? No problem. Update the departure or arrival times, or replace the impacted flights.
* Quick trip entry: No more cumbersome entering of all the flight details. Just enter the date and flight number.
* Auto-merge of overlapping timeshifts: Arriving back home just to leave again right away? Timeshifter will automatically take any unfinished plans into consideration.
* Improved user experience: New navigation menu, contextual guidance, and much more.
As always, if you have any feedback or run into issues, please use our live chat in the app. We love to talk.
2.0.4 31/10/2019
Introducing Timeshifter 2: We have listened to our timeshifters, and worked tirelessly to design an even better experience. Every traveler will benefit from this update, but our frequent timeshifters are going to be extra happy.
Let's dive into the enhancements you'll find in the update:
* Multi-city trips: Going beyond one-way and round trips, you can now add complicated itineraries with multiple destinations.
* Unlimited stopovers: We all prefer to fly nonstop, but if you can’t, you can add as many stopovers as needed.
* Unlimited trips: Tired of adding one trip at a time? Now, you can add all of your future trips into Timeshifter.
* Flight editing: Did your plans change? No problem. Update the departure or arrival times, or replace the impacted flights.
* Quick trip entry: No more cumbersome entering of all the flight details. Just enter the date and flight number.
* Auto-merge of overlapping timeshifts: Arriving back home just to leave again right away? Timeshifter will automatically take any unfinished plans into consideration.
* Improved user experience: New navigation menu, contextual guidance, and much more.
As always, if you have any feedback or run into issues, please use our live chat in the app. We love to talk.
2.0.3 22/10/2019
Introducing Timeshifter 2: We have listened to our timeshifters, and worked tirelessly to design an even better experience. Every traveler will benefit from this update, but our frequent timeshifters are going to be extra happy.
Let's dive into the enhancements you'll find in the update:
* Multi-city trips: Going beyond one-way and round trips, you can now add complicated itineraries with multiple destinations.
* Unlimited stopovers: We all prefer to fly nonstop, but if you can’t, you can add as many stopovers as needed.
* Unlimited trips: Tired of adding one trip at a time? Now, you can add all of your future trips into Timeshifter.
* Flight editing: Did your plans change? No problem. Update the departure or arrival times, or replace the impacted flights.
* Quick trip entry: No more cumbersome entering of all the flight details. Just enter the date and flight number.
* Auto-merge of overlapping timeshifts: Arriving back home just to leave again right away? Timeshifter will automatically take any unfinished plans into consideration.
* Improved user experience: New navigation menu, contextual guidance, and much more.
As always, if you have any feedback or run into issues, please use our live chat in the app. We love to talk.
2.0.2 19/10/2019
Introducing Timeshifter 2: We have listened to our timeshifters, and worked tirelessly to design an even better experience. Every traveler will benefit from this update, but our frequent timeshifters are going to be extra happy.
Let's dive into the enhancements you'll find in the update:
* Multi-city trips: Going beyond one-way and round trips, you can now add complicated itineraries with multiple destinations.
* Unlimited stopovers: We all prefer to fly nonstop, but if you can’t, you can add as many stopovers as needed.
* Unlimited trips: Tired of adding one trip at a time? Now, you can add all of your future trips into Timeshifter.
* Flight editing: Did your plans change? No problem. Update the departure or arrival times, or replace the impacted flights.
* Quick trip entry: No more cumbersome entering of all the flight details. Just enter the date and flight number.
* Auto-merge of overlapping timeshifts: Arriving back home just to leave again right away? Timeshifter will automatically take any unfinished plans into consideration.
* Improved user experience: New navigation menu, contextual guidance, and much more.
As always, if you have any feedback or run into issues, please use our live chat in the app. We love to talk.
2.0.0 17/10/2019
We release updates regularly, and we're always looking for ways to make the experience better.
Let's dive into the enhancements you'll find in our latest update:
## Fixed
- Small bug fixes
- Interface improvements
If you have any feedback, or run into issues, please use the live chat in the app. We love to talk.
Más Versión 2.1.39 02/07/2025
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