Best Jet Lag Calculator Apps

247+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated August 2026

Finding the right jet lag calculator apps can be overwhelming with so many options. We've analyzed 247+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Jet Lag Calculator Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1TimeshifterTimeshifterFree4.7★ (2.6K)NoYesAug 2026
2Jetlag - Travel & TimezoneJetlag - Travel & TimezoneFree was $0.994.0★ (35)NoNoAug 2026
3Jet Lag FixJet Lag FixFree4.4★ (10)NoYesJun 2026
4Jet Lag Plans by JetResetJet Lag Plans by JetResetFree5.0★ (4)NoYesAug 2026
5Skiplagged - Travel HacksSkiplagged - Travel HacksFree4.8★ (334K)YesNoAug 2026
6Jet Lag CoachJet Lag CoachFreeNoNoJun 2026
7Jetly: Jet Lag Recovery PlanJetly: Jet Lag Recovery PlanFreeNoJul 2026
8Jet Lag Planner: Body ClockJet Lag Planner: Body ClockFreeNoYesJul 2026

Top Picks for Jet Lag Calculator

Timeshifter#1

Timeshifter by Timeshifter Inc.

The #1 Jet Lag App
Editor's Choice
✈️ Travel
4.7😊(2.6K ratings)
FreeIn-App Purchases
#33in Travel
Timeshifter screenshot 1
Timeshifter screenshot 2
Timeshifter screenshot 3
Timeshifter screenshot 4
Timeshifter screenshot 5
Timeshifter screenshot 6

This app provides personalized plans to combat jet lag based on circadian science. It offers practical advice for light exposure and avoidance to help you adjust to new time zones quickly and reduce symptoms like insomnia and sleepiness.

What We Love

  • 👍 Easy to use
  • 🚀 Effective at reducing jet lag
  • 💡 Personalized recommendations
  • ⏱️ Helpful notifications

Room to Improve

  • 🕰️ Difficult to follow recommendations during travel
  • 🤒 Melatonin not always readily available
  • 💰 Expensive subscription model
Jetlag - Travel & Timezone#2

Jetlag - Travel & Timezone by Kinokode

Enjoy your trip
Strong Contender
✈️ Travel
4.0(35 ratings)
Free
Jetlag - Travel & Timezone screenshot 1
Jetlag - Travel & Timezone screenshot 2
Jetlag - Travel & Timezone screenshot 3
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Jetlag - Travel & Timezone screenshot 5
Jetlag - Travel & Timezone screenshot 6

Plan your trips with ease by anticipating jet lag and organizing your daily activities. This app helps you adjust to new time zones with personalized plans and suggests AI-powered itineraries based on your interests and location.

Jet Lag Fix#3

Jet Lag Fix by Young Design Labs

Eliminate jet lag now!
Worth Considering
✈️ Travel
4.4(10 ratings)
FreeIn-App Purchases
Jet Lag Fix screenshot 1
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This app helps travelers combat jet lag by guiding users through a series of non-invasive acupuncture techniques. It resets your body clock to your destination's time zone, aiming to eliminate symptoms like fatigue and sleep disturbances.

More Jet Lag Calculator apps to explore

4
Jet Lag Plans by JetReset
Jet Lag Plans by JetReset
Jet Lag Plans by JetReset
Fly without Jet Lag
Free

This app provides personalized, science-based schedules to help you adjust to new time zones before, during, and after long-haul flights. It offers clear guidance, adapts to your sleep patterns, and tracks your travel progress.

Personalized jet lag schedulesScience-based circadian strategiesAdapts to user's sleep times
✈️ Travel
(4)
free with in-app purchases
5
Skiplagged - Travel Hacks
Skiplagged - Travel Hacks
Skiplagged - Travel Hacks
Save money by missing flights!
Free

Discover hidden city flights and exclusive hotel rates to save significantly on travel. This app finds deals not available on other sites, allowing you to book flights, hotels, and even activities for your trips.

Hidden city flight bookingExclusive hotel ratesFare alerts
✈️ Travel
(334K)
free with in-app purchases
6
Jet Lag Coach
Jet Lag Coach
Jet Lag Coach
Beat jet lag, arrive refreshed
Free
✈️ Travel
(0)
7
Jetly: Jet Lag Recovery Plan
Jetly: Jet Lag Recovery Plan
Jetly: Jet Lag Recovery Plan
by Idlewild Codeworks
Free
✈️ Travel
(0)
8
Jet Lag Planner: Body Clock
Jet Lag Planner: Body Clock
Jet Lag Planner: Body Clock
Beat jet lag
Free
✈️ Travel
(0)
9
Driftwise: Jet Lag Sleep Plan
Driftwise: Jet Lag Sleep Plan
Driftwise: Jet Lag Sleep Plan
Light, melatonin & body clock
Free
✈️ Travel
(0)
10
Shift - Jet Lag Sleep
Shift - Jet Lag Sleep
Shift - Jet Lag Sleep
Land aligned.
Free
💪 Health & Fitness
(0)
11
Jet Lag Time Zone Shifter
Jet Lag Time Zone Shifter
Jet Lag Time Zone Shifter
Smart Sleep Adaptation Guide
Free

This app creates personalized plans to help you adjust your body clock before and during travel. It uses circadian science to optimize sleep, light exposure, and caffeine intake for faster recovery and reduced jet lag symptoms.

Personalized recovery plansMulti-trip itinerary planningMelatonin timing guidance
✈️ Travel
(1)
free with in-app purchases
12
My Jet Lag Companion
My Jet Lag Companion
My Jet Lag Companion
by remy cutard
Free
✈️ Travel
(0)
13
JetLagPlan: Beat Jet Lag
JetLagPlan: Beat Jet Lag
JetLagPlan: Beat Jet Lag
Adjust to a new time zone
Free
✈️ Travel
(0)
14
ChronoSum: Time Calculator
ChronoSum: Time Calculator
ChronoSum: Time Calculator
Add & subtract hours, minutes
Free
🔧 Utilities
(0)
15
Jet Lag | Crew Layover Planner
Jet Lag | Crew Layover Planner
Jet Lag | Crew Layover Planner
Crew Layover Planner
Free
✈️ Travel
(0)
16
Jet Lag: Sleep Time Shift
Jet Lag: Sleep Time Shift
Jet Lag: Sleep Time Shift
Circadian Rhythm Travel Plan
Free
✈️ Travel
(0)
17
Calculator for Flight
Calculator for Flight
Calculator for Flight
by China Southern Airlines Company Limited
Free
🔧 Utilities
(0)
18
Crosswind Calculator
Crosswind Calculator
Crosswind Calculator
Multipurpose Flight Calculator
Free
$0.49 | 100% OFF
🔧 Utilities
(0)
19
Hours Minutes Calculate
Hours Minutes Calculate
Hours Minutes Calculate
Easy Flight Time Calculator
Free
🔧 Utilities
(0)
20
Whiz: Aviation Calculator
Whiz: Aviation Calculator
Whiz: Aviation Calculator
by andree villegas hossfeldt
Free
🔧 Utilities
(0)

FAQ about Jet Lag Calculator

What are the best jet lag calculator apps for iPhone?
Timeshifter tops our jet lag calculator apps ranking as of August 2026, with a 4.7-star average from 2.6K App Store ratings, and it's free to download.
Yes — 20 of the top jet lag calculator apps we rank are free to download, including Timeshifter and Jetlag - Travel & Timezone.
Timeshifter has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 247+ jet lag calculator apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Timeshifter creates personalized jet lag plans based on scientific principles of circadian rhythms. It helps you adjust your body's internal clock to new time zones by providing specific advice on when to expose yourself to light and when to avoid it, aiming to reduce symptoms like insomnia and sleepiness.
The app leverages the understanding that light is the primary cue for your body's circadian clock. It provides tailored recommendations for light exposure and avoidance, timed precisely to help your internal clock synchronize with your destination's time zone, addressing the root cause of jet lag.