# Time Zone Shifter: Jet Lag — Time Shift, JetLag & Fly Kitt

> Personalized jet lag sleep plan based on flight itinerary and routine. (iPhone/iPad app by Nataliia Litvinova.)

- Source: https://appshunter.io/ios/app/time-zone-shifter-jet-lag/id6794817890 (this page in markdown: same URL + `.md`)
- Developer: [Nataliia Litvinova](https://appshunter.io/developer/1877553553)
- Category: Travel, Lifestyle
- Price: Free with in-app purchases
- Rating: 4.63/5 from 16 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 113 MB
- Languages: American English
- Released: 2026-08-13
- Data updated: 2026-10-25
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/time-zone-shifter-jet-lag/id6794817890/reviews.md

## What is Time Zone Shifter?

Travel across time zones with a plan built around your flights and your normal routine.

JetSync creates a personalized jet lag schedule for the moments that matter: before departure, during travel, and after arrival. Add a one-way or round-trip itinerary by flight number, then follow clear recommendations in one timeline.

YOUR PERSONAL TRAVEL SCHEDULE
• Sleep and wake times matched to your route
• Bright-light and dim-light guidance
• Caffeine windows and times to avoid it
• Short nap and alertness recommendations
• Optional melatonin timing guidance, with no dosage advice

BUILT AROUND YOUR TRIP
JetSync uses your usual bedtime, wake time, chronotype, sleep regularity, ability to sleep in flight, caffeine habits, light sensitivity, nap preference, and travel priorities to shape the plan.

EASY TO FOLLOW
See the current recommendation, upcoming actions, local time-zone changes, and practical details in the Today timeline. Turn on reminders to stay on schedule without constantly checking your phone.

READY WHEN PLANS CHANGE
Edit flight times, replace or remove flights, or add connections. When supported, JetSync revises the remaining schedule while preserving completed actions.

PRIVATE, PRACTICAL, AND OFFLINE-CAPABLE
Planning is deterministic and runs on device after flight details are available. Saved trips and plans remain available without a network connection.

JetSync is a wellness planning tool, not medical care. It does not diagnose, treat, or cure medical conditions. Optional melatonin guidance covers timing only and never provides dosage advice.

PRIVACY
Your travel data is personal. TripScout is designed to help you manage your trips clearly and securely while keeping you in control of your information.

SUBSCRIPTION DETAILS
• Subscribe for unlimited access to all features.
• Subscriptions are billed automatically based on the plan you select.
• Payment will be charged to your iTunes Account at confirmation of purchase.
• Your subscription automatically renews unless auto-renewal is turned off at least 24 hours before the end of the current period.
• You will be charged for renewal within 24 hours prior to the end of the current period.
• You can cancel your subscription anytime through Account Settings without any cancellation fee.
• You can use your subscription on any device registered with your Apple ID.

Support
islapixelstudio@gmail.com

Privacy Policy
https://islapixelstudio.github.io/jetsync-legal/privacy

Terms of Use (Apple Standard EULA)
https://www.apple.com/legal/internet-services/itunes/dev/stdeula

## Key features

- Personalized jet lag schedule
- Sleep and wake time recommendations
- Light exposure guidance
- Caffeine timing advice
- Nap and alertness recommendations
- Offline-capable planning

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium | $6.99 | per 7 days |
| Premium | $29.99 | per year |
| Premium | $19.99 | per year |
| Premium | $7.99 | per month |
| Premium | $29.99 | per year |
| Premium | $19.99 | per year |


## Chart rankings

- #176 in Top Grossing · Travel (US App Store)

## Is Time Zone Shifter safe?

Not enough ratings yet to assess Time Zone Shifter.

## Is Time Zone Shifter legit?

Time Zone Shifter: Jet Lag appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Time Zone Shifter is 65 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/time-zone-shifter-jet-lag/id6794817890/reviews.md

### 1/5 — needy

*2026-10-03*

too many feedback requests

**Developer response:** Thank you for letting us know 🙏 We’re sorry the repeated feedback requests interrupted your experience. We’ve reviewed how JetSync asks for ratings and identified where requests can repeat. Your feedback will help us make this less intrusive. Thank you for giving JetSync a try! 💙

## Frequently asked questions about Time Zone Shifter

### What is JetSync?

JetSync is a wellness planning tool designed to help travelers minimize jet lag. It creates a personalized schedule based on your flight itinerary and usual routine, offering guidance on sleep, light exposure, and caffeine.

### How does JetSync personalize my plan?

JetSync considers your usual bedtime, wake time, chronotype, sleep regularity, ability to sleep in flight, caffeine habits, light sensitivity, nap preference, and travel priorities to shape your plan.

### Can I use JetSync offline?

Yes, JetSync is offline-capable. Once your flight details are available, the planning runs on your device, and saved trips and plans remain accessible without a network connection.

### What subscription plans are available for JetSync?

JetSync offers subscription plans for unlimited access to all features. Options include monthly ($7.99/P1M) and yearly ($19.99/P1Y or $29.99/P1Y) plans, some with a 3-day free trial.

### How do I cancel my JetSync subscription?

You can cancel your JetSync subscription anytime through your Account Settings without any cancellation fee. The subscription automatically renews unless auto-renewal is turned off at least 24 hours before the end of the current period.

### Is JetSync suitable for all ages?

JetSync has an age rating of 4+, making it suitable for younger users. The app is a wellness planning tool and does not provide medical advice or treatment.

### How often is JetSync updated?

JetSync was last updated on August 13, 2026, with version 1.0. The release date was also August 13, 2026.

### What devices does JetSync support?

JetSync is currently supported on iPhone devices. You can use your subscription on any device registered with your Apple ID.

## Version history (last 4 releases)

### 1.21 — 2026-10-23

Bugs fixing

### 1.2 — 2026-10-21

Bugs fixing

### 1.1 — 2026-08-27

We’ve improved app speed and stability for a smoother, more reliable experience.
This update also includes bug fixes and performance improvements throughout the app.

### 1.0 — 2026-08-13

No release notes.

## Apps similar to Time Zone Shifter

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Jet Lag: Sleep Time Shift](https://appshunter.io/ios/app/jet-lag-sleep-time-shift/id6766160800) | 2.0 (2) | Free | Travel |
| [Jet Lag Plans by JetReset](https://appshunter.io/ios/app/jet-lag-plans-by-jetreset/id6744677019) | 5.0 (6) | Free | Travel |
| [JetShift: Skip Jetlag](https://appshunter.io/ios/app/jetshift-skip-jetlag/id6744546503) | 5.0 (1) | Free | Travel |
| [Jetlag - Travel & Timezone](https://appshunter.io/ios/app/jetlag-travel-and-timezone/id6444663705) | 4.0 (42) | Free | Travel |
| [Jet Lag Time Zone Shifter](https://appshunter.io/ios/app/jet-lag-time-zone-shifter/id6670561167) | 3.8 (4) | Free | Travel |
| [Timeshifter](https://appshunter.io/ios/app/timeshifter/id1380684374) | 4.7 (2,680) | Free | Travel |

## More apps by Nataliia Litvinova

- [Note Taker: Audio to Text](https://appshunter.io/ios/app/note-taker-audio-to-text/id6759228802)
- [Luna: White Noise Sleep Sounds](https://appshunter.io/ios/app/luna-white-noise-sleep-sounds/id6760312187)
- [TripScout: Travel Map Tracker](https://appshunter.io/ios/app/tripscout-travel-map-tracker/id6761005051)

All apps by Nataliia Litvinova: https://appshunter.io/developer/1877553553

## Related topics

[time shifter jet lag](https://appshunter.io/ios/topics/time-shifter-jet-lag) · [jet lag timeshifter](https://appshunter.io/ios/topics/jet-lag-timeshifter) · [stop jet lag](https://appshunter.io/ios/topics/stop-jet-lag)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-25.*