JetShift: Skip Jetlag
Shift into any timezone needed
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Arrive ready, not wrecked. JetShift plans your sleep, light and caffeine around your flights and your calendar, hour by hour. Now with round trips.
Whether you're a frequent flyer, international traveler, or planning your first long-haul trip, JetShift helps your body adapt to new time zones quickly and efficiently. Say goodbye to sleepless nights, daytime fatigue, and foggy mornings.
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Built on Circadian Rhythm Science
JetShift applies cutting-edge research on the circadian cycle, your body’s internal clock that regulates sleep, mood, and energy. Travel disrupts this rhythm, but with precise timing of light, sleep, melatonin, and caffeine, JetShift guides you back on track.
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How JetShift Works:
- Light exposure timing: Light is your strongest cue for shifting your internal clock. JetShift tells you exactly when to seek or avoid light.
- Melatonin scheduling: The app helps you take melatonin at the right time, supporting your body's natural adjustment.
- Stepwise sleep shifts: Gradually adjust your sleep schedule before or after your flight to reduce the shock of sudden changes.
- Smart caffeine intake: Stay alert without disrupting your sleep by following optimal caffeine windows.
All plans are personalized, easy to follow, and automatically synced to your flight and calendar.
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Perfect For:
- Long-haul travelers
- Business professionals
- Athletes and performers
- Jet setters and digital nomads
Why JetShift?
- Scientifically validated strategies
- The easiest solution to skip jetlag
- Fits into any schedule - automatically adapted to your calendar
- Works offline during your flight
- Fully adaptable for multi-stop and return trips
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The easiest solution to skip jetlag.
Let JetShift help you feel great, wherever you land.
Download now and give it a try on your next trip!
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Terms of Use: https://www.jet-shift.com/terms-and-conditions
Privacy Policy: https://www.jet-shift.com/privacy-policy
Ratings & Reviews
Fixes a crash for some time zones and when creating plans with short layovers or calendar reminders.
The developer, Jannik Obenhoff, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Jannik Obenhoff
- Size
- 74.7 MB
- Category
- Travel
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and German
- Age Rating
16+
- 16+
- In-App Purchases
Yes
- JetShift Super - Monthly $4.99
- Golden Ticket $3.99
- JetShift Super Annual Discount $29.99
- JetShift Super - Annual $49.99
- Copyright
- © 2025 Jannik Obenhoff