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Best Time Zone Shifter Apps

202+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated May 2026

From beginner-friendly picks to power-user tools, our time zone shifter list covers 202+ iPhone apps updated through May 2026. Compare ratings, prices, and screenshots in one place.

Top Picks for Time Zone Shifter

Timeshifter#1

Timeshifter by Timeshifter Inc.

The Jet Lag App
Editor's Choice
✈️ Travel
4.3😊(89 ratings)
FreeIn-App Purchases
#30in Travel
Timeshifter screenshot 1
Timeshifter screenshot 2
Timeshifter screenshot 3
Timeshifter screenshot 4
Timeshifter screenshot 5
Timeshifter screenshot 6

This app helps travelers combat jet lag by creating personalized plans based on their sleep patterns and itinerary. It utilizes scientifically-validated circadian science to adjust users to new time zones and alleviate jet lag symptoms effectively.

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
World Clock Time Zone Widget#2

World Clock Time Zone Widget by Lasmit TLB Ltd

Time Zone Calculator w/ Widget
Strong Contender
🔧 Utilities
4.7😊(30K ratings)
FreeIn-App Purchases
World Clock Time Zone Widget screenshot 1
World Clock Time Zone Widget screenshot 2
World Clock Time Zone Widget screenshot 3
World Clock Time Zone Widget screenshot 4
World Clock Time Zone Widget screenshot 5
World Clock Time Zone Widget screenshot 6

Access accurate and comprehensive world time zones with the World Time Widget. Easily track time differences, plan meetings, and stay connected globally right from your iPhone or iPad's Notification Center. Customize clocks, view day/night status, and enjoy additional features with a Premium Club subscription. Visit the site to download now and simplify your global time tracking.

What We Love

  • 🚀 Simple and functional
  • 🚀 Time everywhere
  • 🚀 Invaluable for dealing with timezones
  • 👍 Used by everyone

Room to Improve

  • 🐛 Time is wrong for some cities
  • 🐛 Widget doesn't work properly
  • 🐛 Buggy
Onetime.#3

Onetime. by FLUID Design GmbH

Navigate time zones with style
Worth Considering
🔧 Utilities
3.5(39 ratings)
Free
Onetime. screenshot 1
Onetime. screenshot 2
Onetime. screenshot 3
Onetime. screenshot 4
Onetime. screenshot 5
Onetime. screenshot 6

Onetime is a user-friendly world clock application that seamlessly integrates all time zones into a single, intuitive interface. By visualizing the earth's rotation, Onetime simplifies the process of tracking time across global locations, making it an essential tool for those who frequently work or communicate with international colleagues and loved ones. The app's "Timetravel" feature further enhances productivity by allowing users to easily schedule appointments and share them with others.

More Time Zone Shifter apps to explore

4
World Clock Pro: Convert Time
World Clock Pro: Convert Time
World Clock Pro: Convert Time
Timezone Converter & Scheduler
Free

World Clock Pro: Convert Time is a sophisticated time zone converter that allows users to effortlessly convert time across different regions. Stay on track with global time differences.

🔧 Utilities
(1.3K)
5
Overlap: World Clock
Overlap: World Clock
Overlap: World Clock
Time Converter
Free
$0.99 | 100% OFF

"Effortlessly schedule meetings across different time zones with Overlap. Visualize multiple time zones, customize availability, and integrate calendar events for seamless planning. Download now for iPhone, iPad, and Mac."

🔧 Utilities
(777)
6
Time Zone Shifter
Time Zone Shifter
Time Zone Shifter
Time Zone and World Time App
Free

This time zone and world time app allows users to easily convert and calculate local times across multiple time zones with simple swipes and taps, and also provides features such as day and night visualizations, sunrise and sunset information, and reminder creation. Download now to stay connected with family and friends abroad and make worldwide travels more enjoyable.

🌟 Lifestyle
(9)
7
The Time Zone Converter
The Time Zone Converter
The Time Zone Converter
home screen widgets
Free

A convenient World Clock and time zone converter app allowing users to add locations and view corresponding local times with a timeline. Easily find common working hours across different locations. For feedback or issues, contact vdugnist@gmail.com. Visit Terms of Service at https://vdugnist.com/tz_tos.html.

📊 Productivity
(1.3K)
8
World Clock – Time Zones
World Clock – Time Zones
World Clock – Time Zones
Times around the globe
Free

Explore a comprehensive World Clock app that offers time zone information for 5000 cities worldwide, customizable clock designs, and accurate time synchronization from timeanddate.com. Stay updated on daylight saving changes and easily track time differences. Join now to enjoy a seamless time-tracking experience!

📊 Productivity
(75)
9
World Clock - Local Time
World Clock - Local Time
World Clock - Local Time
Widget for any time zone
Free

Track time zones with ease using this convenient widget that displays local times across the world. Stay organized and connected no matter where you are. Try it now!

💼 Business
(1.3K)
10
World Clock. Time Widget
World Clock. Time Widget
World Clock. Time Widget
Time calculator for iPhone
Free

Experience an advanced World Clock and Time Widget with a user-friendly time calculator, offline functionality, customizable widgets, and time conversion features. Choose from 30k cities, manage your world clocks effortlessly, and stay organized with this free app. Customize your time with ease and enhance your time management skills.

🔧 Utilities
(3.9K)
11
To Time - Time Zone Converter
To Time - Time Zone Converter
To Time - Time Zone Converter
Convert time from 12h to 24h
Free

"Effortlessly manage time conversions between 12-hour and 24-hour formats with the ultimate convenience of the app. Simplify your time tracking with widgets and multiple time zones integration. Upgrade to access advanced features today."

🔧 Utilities
(546)
12
GlobeTempus Convert Time Zone
GlobeTempus Convert Time Zone
GlobeTempus Convert Time Zone
World Time Clock
Free

Discover a world time clock app that effortlessly converts time zones, making global travel easier. Explore world landmarks and visualize day and night transitions with this visually enchanting and feature-rich application.

✈️ Travel
(1.3K)
13
Clockwise - Time Zone Tracker
Clockwise - Time Zone Tracker
Clockwise - Time Zone Tracker
World Clock for your Contacts
Free

Quickly track time zones for contacts worldwide with Clockwise! Effortlessly set up by entering a name or selecting from contacts to automatically detect time zones. Enjoy features like time scrubbing, dynamic sky backgrounds, personalized photos, widgets, and more! Sync across devices with iCloud integration.

🔧 Utilities
(8)
14
TimeDeck
TimeDeck
TimeDeck
It's a widget that tells time.
Free

Get instant time and date updates at a glance with this convenient widget. Stay connected globally by checking the time in various cities and time zones effortlessly. Download now for easy time tracking on your home screen.

🔧 Utilities
(67)
15
Miranda — Time Zone Converter
Miranda — Time Zone Converter
Miranda — Time Zone Converter
World Clock, Meeting Scheduler
Free

Easily track multiple time zones and convert times with Miranda, a convenient world clock application. Stay organized and on schedule wherever you are.

💼 Business
(208)
16
World Time Clock Master
World Time Clock Master
World Time Clock Master
Zulu Time Converter & Widget
Free

Track time zones across the globe effortlessly with our app. Convert and compare different time zones quickly with Time Master: World Clock. Time management made easy!

🔧 Utilities
(688)
17
Time Zone Clock - GoTime
Time Zone Clock - GoTime
Time Zone Clock - GoTime
World, Military Time Converter
Free

Stay on top of different time zones effortlessly with Time Zone Clock! This handy app lets you effortlessly manage multiple time zones, switch between 24hr and 12hr formats, plan global events with ease, and even visualize time differences with a simple slider. Perfect for jet-setters, remote workers, and international social butterflies. Time Zone Clock - Your world clock companion!

🔧 Utilities
(242)
18
Klok - Time Zone Converter
Klok - Time Zone Converter
Klok - Time Zone Converter
by Buuuk Private Limited
Free

Stay connected with loved ones in different time zones effortlessly with a time zone converter widget. Add and convert time zones quickly by swiping down on your phone, even when it's locked. Download now to keep track of multiple time zones with ease.

📊 Productivity
(3K)
19
World Clock Widget
World Clock Widget
World Clock Widget
Timezone Converter Digital UTC
Free

Track time across the world with the World Clock Time Zone Widgets app! Easily add cities, choose between analog and digital clocks, and access various widget styles for your convenience. Get accurate time information, including sunrise times and moon phases, with this user-friendly tool.

✈️ Travel
(678)
20
Circa³ – Time Zone Converter
Circa³ – Time Zone Converter
Circa³ – Time Zone Converter
World Time and Meeting Planner
$3.99

A world time and meeting planner application that helps users manage time across different locations. Features include visual time comparison, working hour overlaps, calendar integration, personalized organization, and one-touch meeting invitations. Recommended for tech-savvy travelers and teams collaborating globally.

🔧 Utilities
(374)

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