Really helped get on track with the new time zone, and with minimal jet lag.

So simple to use…very effective on our first try of Timeshifter. Having traveled extensively to and from Europe to US West Coast and back for 30 years, I had already formulated my own process and rules for addressing jet lag and preventing circadian dysrhythmia. However, when I saw an article on Timeshifter I was intrigued and checked it out. Its simplified GUI and straightforward prompts and explanations were super easy to work with. We tried it out on our recent two week trip to Kaua’i (only 4 time zones) proved it’s a great travel tool! Highly recommend!!!

We travel overseas six months a year and Timeshifter have been definitely helpful in eliminating most of the jeg lag during our trips. We have been able to enjoy quicker our vacations and feel better when coming back to work. Highly recommended!

I followed the plan and had insignificant jet lag. My colleagues struggled in meetings for the first 2 days. I did not. Also slept well from the first night I arrived in Japan from the US.

Notifications never work with consistency. So, if you wish to leverage to the full extent, it’s impossible to unless you’re actively in the application. This app needs work to improve these workflows, or needs to leverage newer iOS functionalities, like live notifications to provide a consistent functionality that allows you to understand what state you need to be in. I’ve used this application for several years and am now looking to alternative solutions to find one that works with consistency.

I just flew to London and back in four days with no jet lag either way. I highly recommend Timeshifter. (This is not a paid ad, just an honest reaction to an app that was way better than expected.)

Great app

I usually have horrible jet lag. Needed to travel from east coast US to West coast and onward to New Zealand, was dreading it. Looked online and was recommended this App. Given the first trip is free, gave it a try. Followed it most of the time as much as I could. Worked brilliantly. Minimal if any jet lag. Already recommended it to family and to a friend who is an airline captain flying multiple time zones in a month. Will keep it handy for future trips. Thank you. One simple suggestion for developer : link a short YT video explaining how to use it.

I’ve only used this app once so far, for a 1-week trip to South Korea from the US (13 hr timezone shift). I had less jet lag than when traveling to Europe! I didn’t realize how important light exposure could be.

Gracias a la app tuve 0 Jet Lag en mi viaje a Japón y de regreso a casa 😊 10/10!