Quick verdict
- What it is
- Store information collected; independent summary not yet available.
- At a glance
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- From $12.99/mo
- Free to download
- In-app purchases
Categories and search queries
Official categories
- Travel
- Health & Fitness
AppCorpus categories
Key functions
| Function | Availability | Access | Scope | Evidence |
|---|---|---|---|---|
| Free app | Yes | Free | — | Store published |
| In-app purchases | Yes | Limited free | — | Store published |
Screens
App Store
8 store screenshots
Pricing & paywalls
App Store
- Monthly Subscription — $6.99/week
- Monthly Subscription — $9.99/month
- Monthly Subscription — $12.99/month
- Monthly Subscription — $19.99/year ($1.66/mo)
- Life Time Subscription — $49.99
Ratings & reviews
App Store
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5/5Thanks for the update
Hope you guys keep improving this application. And thanks for the update. With Kind Regards ~
Sherap6 · 7 Aug 2026
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5/5It works!
This app made such a difference on my last trip. I usually struggle with jet lag for days, but following the plan really helped me adjust way faster. easy to use and effective!
esmesejax · 7 Aug 2026
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1/5Illogical recommendations
This app’s recommendations are ridiculous. The best example of this is that it told me to get on my flight in the middle of a chunk of sleep. A good time shifting app should recognize that one has to do things… like go to the airport and get on a flight. Seems obvious. So yeah, this is an illogical app.
D@isy271 · 7 Aug 2026
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1/5Not worth it
My biggest complaint is no way to edit or delete any trip that was created. Time for caffeine is not relevant. The usage of caffeine should be bases on person not by schedule. Presetting coffee schedule has no helps to adjusting jet lag.
nwinlax · 7 Aug 2026
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1/5Scam app
This is NOT Timeshifter and is trying to confuse unsuspecting customers. Timeshifter should get this off the App Store. The recommendations are useless and ridiculous. I now downloaded Timeshifter and am really embarassed that I was played.
Brady in Oakland · 7 Aug 2026
Privacy & accessibility
App Store
Privacy
- Data Not Linked to You — Analytics — Diagnostics — Crash Data Developer declared
- Data Not Linked to You — Analytics — Usage Data — Product Interaction Developer declared
- Data Not Linked to You — Diagnostics Developer declared
- Data Not Linked to You — Usage Data Developer declared
- Data Used to Track You — Usage Data — Product Interaction Developer declared
- Data Used to Track You — Usage Data Developer declared
Accessibility
No accessibility labels collected yet.
Versions
App Store
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2.5
Bug Fixes and Improvements
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2.6
Bug Fixes & Improvements
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2.7
Bug Fixes and Improvements
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2.8
A Bug fixed which cause a crash.
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2.9
Bug fix about the iPhone SE Screen size issue.
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2.9.1
Bug Fixes and Improvements
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2.9.2
Bug Fixes And Improvements
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2.9.3
What's New in Time Shifter JET LAG & SLEEP? Welcome back to Time Shifter JET LAG & SLEEP, your ultimate jet lag management and sleep optimization app! In this latest update, we've made significant enhancements to ensure your travels and sleep schedules are smoother and more efficient than ever. With Time Shifter JET LAG & SLEEP, effortlessly shift your circadian rhythm and minimize the disruptive effects of jet lag. Our advanced jet lag plans, backed by science, have now been refined further, delivering quicker adjustments and deeper sleep cycles. Highlights in this release: Improved Jet Lag Adjustment Plans: Time Shifter JET LAG & SLEEP now includes smarter, personalized plans tailored even more precisely to your itinerary, maximizing comfort and energy upon arrival. Enhanced Sleep Insights: Gain deeper understanding of your sleep patterns. Time Shifter JET LAG & SLEEP now tracks sleep stages more accurately, helping you make informed decisions to optimize your rest. Advanced Time Zone Management: Our updated time zone management feature in Time Shifter JET LAG & SLEEP enables seamless adjustments, ensuring your body clock adapts quickly and efficiently. Optimized Performance: We've made Time Shifter JET LAG & SLEEP faster and more responsive, offering a smoother and more reliable user experience. Fresh Design Updates: Enjoy a refreshed look, making navigation within Time Shifter JET LAG & SLEEP even more intuitive and user-friendly. Thank you for choosing Time Shifter JET LAG & SLEEP. We're continually improving to help you travel smarter, sleep better, and enjoy your journeys without the hassle of jet lag. Stay tuned for more exciting updates soon! Update now and let Time Shifter JET LAG & SLEEP lead the way to stress-free travel and restful sleep!
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2.9.4
What's New in Time Shifter JET LAG & SLEEP? Welcome back to Time Shifter JET LAG & SLEEP, your ultimate jet lag management and sleep optimization app! In this latest update, we've made significant enhancements to ensure your travels and sleep schedules are smoother and more efficient than ever. With Time Shifter JET LAG & SLEEP, effortlessly shift your circadian rhythm and minimize the disruptive effects of jet lag. Our advanced jet lag plans, backed by science, have now been refined further, delivering quicker adjustments and deeper sleep cycles. Highlights in this release: Improved Jet Lag Adjustment Plans: Time Shifter JET LAG & SLEEP now includes smarter, personalized plans tailored even more precisely to your itinerary, maximizing comfort and energy upon arrival. Enhanced Sleep Insights: Gain deeper understanding of your sleep patterns. Time Shifter JET LAG & SLEEP now tracks sleep stages more accurately, helping you make informed decisions to optimize your rest. Advanced Time Zone Management: Our updated time zone management feature in Time Shifter JET LAG & SLEEP enables seamless adjustments, ensuring your body clock adapts quickly and efficiently. Optimized Performance: We've made Time Shifter JET LAG & SLEEP faster and more responsive, offering a smoother and more reliable user experience. Fresh Design Updates: Enjoy a refreshed look, making navigation within Time Shifter JET LAG & SLEEP even more intuitive and user-friendly. Thank you for choosing Time Shifter JET LAG & SLEEP. We're continually improving to help you travel smarter, sleep better, and enjoy your journeys without the hassle of jet lag. Stay tuned for more exciting updates soon! Update now and let Time Shifter JET LAG & SLEEP lead the way to stress-free travel and restful sleep!
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2.9.5
What's New in Time Shifter : Jet lag Sleep? Welcome back to Time Shifter : Jet lag Sleep, your ultimate jet lag management and sleep optimization app! In this latest update, we've made significant enhancements to ensure your travels and sleep schedules are smoother and more efficient than ever. With Time Shifter : Jet lag Sleep, effortlessly shift your circadian rhythm and minimize the disruptive effects of jet lag. Our advanced jet lag plans, backed by science, have now been refined further, delivering quicker adjustments and deeper sleep cycles. Highlights in this release: Improved Jet Lag Adjustment Plans: Time Shifter : Jet lag Sleep now includes smarter, personalized plans tailored even more precisely to your itinerary, maximizing comfort and energy upon arrival. Enhanced Sleep Insights: Gain deeper understanding of your sleep patterns. Time Shifter : Jet lag Sleep now tracks sleep stages more accurately, helping you make informed decisions to optimize your rest. Advanced Time Zone Management: Our updated time zone management feature in Time Shifter : Jet lag Sleep enables seamless adjustments, ensuring your body clock adapts quickly and efficiently. Optimized Performance: We've made Time Shifter : Jet lag Sleep faster and more responsive, offering a smoother and more reliable user experience. Fresh Design Updates: Enjoy a refreshed look, making navigation within Time Shifter : Jet lag Sleep even more intuitive and user-friendly. Thank you for choosing Time Shifter : Jet lag Sleep. We're continually improving to help you travel smarter, sleep better, and enjoy your journeys without the hassle of jet lag. Stay tuned for more exciting updates soon! Update now and let Time Shifter : Jet lag Sleep lead the way to stress-free travel and restful sleep!
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2.9.6
What's New in Time Shifter : Jet lag Sleep? Welcome back to Time Shifter : Jet lag Sleep, your ultimate jet lag management and sleep optimization app! In this latest update, we've made significant enhancements to ensure your travels and sleep schedules are smoother and more efficient than ever. With Time Shifter : Jet lag Sleep, effortlessly shift your circadian rhythm and minimize the disruptive effects of jet lag. Our advanced jet lag plans, backed by science, have now been refined further, delivering quicker adjustments and deeper sleep cycles. Highlights in this release: Improved Jet Lag Adjustment Plans: Time Shifter : Jet lag Sleep now includes smarter, personalized plans tailored even more precisely to your itinerary, maximizing comfort and energy upon arrival. Enhanced Sleep Insights: Gain deeper understanding of your sleep patterns. Time Shifter : Jet lag Sleep now tracks sleep stages more accurately, helping you make informed decisions to optimize your rest. Advanced Time Zone Management: Our updated time zone management feature in Time Shifter : Jet lag Sleep enables seamless adjustments, ensuring your body clock adapts quickly and efficiently. Optimized Performance: We've made Time Shifter : Jet lag Sleep faster and more responsive, offering a smoother and more reliable user experience. Fresh Design Updates: Enjoy a refreshed look, making navigation within Time Shifter : Jet lag Sleep even more intuitive and user-friendly. Thank you for choosing Time Shifter : Jet lag Sleep. We're continually improving to help you travel smarter, sleep better, and enjoy your journeys without the hassle of jet lag. Stay tuned for more exciting updates soon! Update now and let Time Shifter : Jet lag Sleep lead the way to stress-free travel and restful sleep!
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2.9.7
What's New in Time Shifter : Jet lag Sleep? Welcome back to Time Shifter : Jet lag Sleep, your ultimate jet lag management and sleep optimization app! In this latest update, we've made significant enhancements to ensure your travels and sleep schedules are smoother and more efficient than ever. With Time Shifter : Jet lag Sleep, effortlessly shift your circadian rhythm and minimize the disruptive effects of jet lag. Our advanced jet lag plans, backed by science, have now been refined further, delivering quicker adjustments and deeper sleep cycles. Highlights in this release: Improved Jet Lag Adjustment Plans: Time Shifter : Jet lag Sleep now includes smarter, personalized plans tailored even more precisely to your itinerary, maximizing comfort and energy upon arrival. Enhanced Sleep Insights: Gain deeper understanding of your sleep patterns. Time Shifter : Jet lag Sleep now tracks sleep stages more accurately, helping you make informed decisions to optimize your rest. Advanced Time Zone Management: Our updated time zone management feature in Time Shifter : Jet lag Sleep enables seamless adjustments, ensuring your body clock adapts quickly and efficiently. Optimized Performance: We've made Time Shifter : Jet lag Sleep faster and more responsive, offering a smoother and more reliable user experience. Fresh Design Updates: Enjoy a refreshed look, making navigation within Time Shifter : Jet lag Sleep even more intuitive and user-friendly. Thank you for choosing Time Shifter : Jet lag Sleep. We're continually improving to help you travel smarter, sleep better, and enjoy your journeys without the hassle of jet lag. Stay tuned for more exciting updates soon! Update now and let Time Shifter : Jet lag Sleep lead the way to stress-free travel and restful sleep!
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2.9.70
Welcome back to Time Shifter : Jet lag Sleep, your ultimate jet lag management and sleep optimization app! In this latest update, we've made significant enhancements to ensure your travels and sleep schedules are smoother and more efficient than ever. With Time Shifter : Jet lag Sleep, effortlessly shift your circadian rhythm and minimize the disruptive effects of jet lag. Our advanced jet lag plans, backed by science, have now been refined further, delivering quicker adjustments and deeper sleep cycles. Highlights in this release: Improved Jet Lag Adjustment Plans: Time Shifter : Jet lag Sleep now includes smarter, personalized plans tailored even more precisely to your itinerary, maximizing comfort and energy upon arrival. Enhanced Sleep Insights: Gain deeper understanding of your sleep patterns. Time Shifter : Jet lag Sleep now tracks sleep stages more accurately, helping you make informed decisions to optimize your rest. Advanced Time Zone Management: Our updated time zone management feature in Time Shifter : Jet lag Sleep enables seamless adjustments, ensuring your body clock adapts quickly and efficiently. Optimized Performance: We've made Time Shifter : Jet lag Sleep faster and more responsive, offering a smoother and more reliable user experience. Fresh Design Updates: Enjoy a refreshed look, making navigation within Time Shifter : Jet lag Sleep even more intuitive and user-friendly. Thank you for choosing Time Shifter : Jet lag Sleep. We're continually improving to help you travel smarter, sleep better, and enjoy your journeys without the hassle of jet lag. Stay tuned for more exciting updates soon! Update now and let Time Shifter : Jet lag Sleep lead the way to stress-free travel and restful sleep!
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2.9.71
Bug Fixes And Improvements
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3.0.0
We have updated the app name and branding to avoid any confusion with other apps. This change is part of our commitment to providing a clear and transparent experience for our users.
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3.0.1
App name updated to Time Zone Shifter for Jet Lag for a clear and unique identity Improved sleep and light scheduling accuracy Bug fixes & performance enhancements
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3.0.2
Improved sleep and light scheduling accuracy Bug fixes & performance enhancements
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3.1
Bug Fixes and Improvements
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3.2
Version 3.2: NEW: - Multi-flight trip planning for complex itineraries - Support for connecting flights and layovers IMPROVED: - Enhanced sleep schedule recommendations - Smarter timezone detection FIXED: - Notification timing accuracy - Minor bug fixes
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3.3
Version 3.3: - NEW: Enhanced multi-trip planning for complex itineraries - NEW: Improved melatonin timing recommendations - IMPROVED: More accurate circadian rhythm calculations - IMPROVED: Better light exposure guidance - FIXED: Calendar sync issues resolved - FIXED: Notification timing accuracy - Performance optimizations for smoother experience
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3.4
Version 3.4: - NEW: Rebranded as Jet Lag Time Zone Shifter - NEW: Enhanced time zone adaptation algorithms - IMPROVED: Smarter circadian rhythm calculations - IMPROVED: Refined melatonin and light exposure timing - IMPROVED: Better multi-trip schedule optimization - Performance and stability improvements
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3.4.1
Version 3.4: - NEW: Rebranded as Jet Lag Time Zone Shifter - NEW: Enhanced time zone adaptation algorithms - IMPROVED: Smarter circadian rhythm calculations - IMPROVED: Refined melatonin and light exposure timing - IMPROVED: Better multi-trip schedule optimization - Performance and stability improvements
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3.5.0
Version 3.5: - NEW: Redesigned suggestion indicators with pill-shaped badges for coffee, sleep, melatonin, sunlight, and flight - NEW: Animated splash screen with smooth logo entrance - NEW: Melatonin icon added to suggestion badges - IMPROVED: Enhanced plan view with clearer visual hierarchy - IMPROVED: Better touch interaction feedback with press animations - IMPROVED: Settings screen with visual preference icons - IMPROVED: Save Plan button design consistent with Create Plan - IMPROVED: Empty state screen with better visual hierarchy - FIX: Corrected "Flight Details" label (was "Flight Informations") - Performance and stability improvements
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3.6.0
Version 3.5: - NEW: Redesigned suggestion indicators with pill-shaped badges for coffee, sleep, melatonin, sunlight, and flight - NEW: Animated splash screen with smooth logo entrance - NEW: Melatonin icon added to suggestion badges - IMPROVED: Enhanced plan view with clearer visual hierarchy - IMPROVED: Better touch interaction feedback with press animations - IMPROVED: Settings screen with visual preference icons - IMPROVED: Save Plan button design consistent with Create Plan - IMPROVED: Empty state screen with better visual hierarchy - FIX: Corrected "Flight Details" label (was "Flight Informations") - Performance and stability improvements
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3.7.0
· 22 Jun 2026
Thanks for using Jet Lag Time Zone Shifter! This update refines your planning experience from start to finish. Refined Smart Plan We polished the Smart Plan experience to make your personalized light, sleep, melatonin, and caffeine timing easier to read and act on. Cleaner subscription screen We redesigned the subscription screen so it is clearer and simpler to understand what Premium includes. Smarter review timing We improved when we ask for your feedback, so the prompt shows up at a more natural moment. If you are enjoying the app, a rating really helps. Performance and stability Various performance improvements and bug fixes to keep everything running smoothly on your travels. Safe travels, and may your next trip be your smoothest yet.
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Availability by market
- US
Data quality & evidence
- Page completeness
- Live store listing
- Last verified
- 7 Aug 2026
- Sources
- App Store
- Independent summary has not been published yet.