Best World Time Difference Apps

202+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated May 2026

If you already know World Clock Time Zone Widget, this is the deeper bench. 202+ world time difference apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.

Top Picks for World Time Difference

World Clock Time Zone Widget#1

World Clock Time Zone Widget by Lasmit TLB Ltd

Time Zone Calculator w/ Widget
Editor's Choice
🔧 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

Easily check the current time and date in any location worldwide directly from your device's Notification Center. This app is ideal for international communication, travel planning, and staying connected with loved ones across different time zones.

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
World Clock Time Zone Widgets#2

World Clock Time Zone Widgets by Overdesigned, LLC

Timezone Converter Digital UTC
Strong Contender
✈️ Travel
4.7😊(22K ratings)
FreeAdsIn-App Purchases
World Clock Time Zone Widgets screenshot 1
World Clock Time Zone Widgets screenshot 2
World Clock Time Zone Widgets screenshot 3
World Clock Time Zone Widgets screenshot 4
World Clock Time Zone Widgets screenshot 5
World Clock Time Zone Widgets screenshot 6

Easily track the time in multiple cities worldwide with customizable analog or digital clock widgets. Get instant access to local times from your Home Screen, Lock Screen, or Dynamic Island. Includes a conversion tool for comparing times and managing schedules across different zones.

What We Love

  • 👍 Easy to use
  • 🚀 Accurate time display
  • 🌍 Helpful for tracking multiple time zones
  • 💡 Customizable widgets

Room to Improve

  • 🐛 Widget issues (not updating, displaying incorrect time)
  • 💰 Ads can be intrusive
  • 🐛 Occasional crashes or bugs
World Clock. Time Widget#3

World Clock. Time Widget by 7270356 Canada Inc

Time calculator for iPhone
Worth Considering
🔧 Utilities
4.7😊(3.9K ratings)
FreeIn-App Purchases
World Clock. Time Widget screenshot 1
World Clock. Time Widget screenshot 2
World Clock. Time Widget screenshot 3
World Clock. Time Widget screenshot 4
World Clock. Time Widget screenshot 5

This app offers a world clock with a time calculator and customizable widgets for your home screen. It allows you to track time in over 30,000 cities, even offline, and rename locations for easy identification. The clean interface ensures fast navigation and a straightforward user experience.

What We Love

  • 💻 Simple and easy to use
  • 🌍 Helpful for tracking time zones
  • 🕰️ Straightforward interface
  • 📊 Useful for international meetings

Room to Improve

  • 🐛 Bugs and glitches in widget
  • 🔍 Missing some major cities
  • 🔒 Paid features behind paywall

More World Time Difference apps to explore

4
The Time Zone Converter
The Time Zone Converter
The Time Zone Converter
home screen widgets
Free

Easily convert time zones and check the current time in different locations worldwide. This app allows you to add desired locations and use a timeline to see future times. It also features a calendar view to find common working hours across selected places.

World time zone conversionAdd custom locationsScrollable timeline for future times
📊 Productivity
(1.3K)
free with in-app purchases
5
Overlap: World Clock
Overlap: World Clock
Overlap: World Clock
Time Converter
Free
$0.99 | 100% OFF

Easily find optimal meeting times across different time zones with a visual graph. Set custom availability for each location and sync with your calendar to avoid scheduling conflicts. Share convenient times directly from the app.

Visual Overlap Graph for meeting timesCustomizable availability hours per time zoneCalendar event integration
🔧 Utilities
(822)
free
6
World Clock -Time Converter-
World Clock -Time Converter-
World Clock -Time Converter-
Time Difference Calculator
Free

Easily calculate time differences worldwide by scrolling a dynamic time bar. Add any city, set specific dates and times, and plan international meetings or calls effortlessly. The app syncs with iOS time data.

Dynamic time bar for instant difference calculationAdd and manage multiple citiesDirect date and time specification
🔧 Utilities
(14)
ad-supported
7
GlobeTempus Convert Time Zone
GlobeTempus Convert Time Zone
GlobeTempus Convert Time Zone
World Time Clock
Free

Easily convert time zones with a visually engaging world clock. Explore global landmarks, visualize day and night cycles, and sync with your calendar for seamless travel planning. Offers offline access and detailed hour differences.

150,000+ locations worldwideReal day & night visualizationGeo-based location support
✈️ Travel
(1.3K)
free with in-app purchases
8
World Clock – Time Zones
World Clock – Time Zones
World Clock – Time Zones
Times around the globe
Free

View current times for over 5000 cities worldwide. Organize your favorite locations for quick access and receive automatic updates for daylight saving and time zone changes. Customize your clock display with various designs and formats.

5000+ cities worldwideFavorite locations managementAutomatic DST and time zone updates
📊 Productivity
(75)
free with in-app purchases
9
World Time Difference
World Time Difference
World Time Difference
by Masayuki KUROKI
Free

Easily compare current times across different global locations. This app helps you understand time zone differences and plan accordingly, going beyond basic clock functions.

Compare global timesUnderstand time zone differencesCalculate future/past times
📊 Productivity
(1)
free
10
World Clock Pro: Convert Time
World Clock Pro: Convert Time
World Clock Pro: Convert Time
Timezone Converter & Scheduler
Free

Easily track and convert time across multiple global time zones. Schedule events, share accurate times instantly, and access a vast database of cities and time zones. Ideal for international communication and planning.

Universal clock accessEffortless time conversionSchedule calendar events
🔧 Utilities
(1.3K)
subscription
11
World Clock - Local Time
World Clock - Local Time
World Clock - Local Time
Widget for any time zone
Free

This app provides the local time, sunrise, and sunset for over a million locations worldwide. It's useful for international business calls, staying in touch with friends and family abroad, and planning outdoor activities. The app supports multiple languages and offers immediate updates for Daylight Saving Time changes.

Local time for over 1 million locationsSunrise and sunset timesDaylight Saving Time updates
💼 Business
(1.3K)
free with in-app purchases
12
World Clock ۬
World Clock ۬
World Clock ۬
Time Converter & World Clock
Free

Easily track and compare time zones across the globe. Plan meetings, calls, or events with family, friends, or colleagues in different countries. Features include unlimited city additions, daylight saving time support, and offline access.

Add Unlimited CitiesCompare Multiple LocationsReal-Time World Clock
🔧 Utilities
(22)
free with in-app purchases
13
World Clock-Timezone Converter
World Clock-Timezone Converter
World Clock-Timezone Converter
Easy to convert date and time.
Free

Easily convert time zones and check the current time in any region worldwide. This tool helps you stay connected with friends abroad, manage international meetings, and plan travel by accurately displaying dates and times across different locations.

Convert time zones freelySearch time in any areaCheck time for friends abroad
🔧 Utilities
(600)
ad-supported
14
ClockPhone big digital clocks
ClockPhone big digital clocks
ClockPhone big digital clocks
Alarm clock, timer, widget
Free

This app offers a stylish and functional digital clock with advanced alarm and timer features. Customize its appearance, set flexible alarms with unique dismissal methods, and utilize versatile timers for workouts or productivity.

Advanced alarm with flexible repeatsUnique alarm dismissal methods (NFC, QR, math)Versatile timer for workouts and productivity
🌟 Lifestyle
(28K)
free with in-app purchases
15
Time Intersect - World Clock
Time Intersect - World Clock
Time Intersect - World Clock
Optimal meeting time. Travel
Free

This app helps you find the best time to connect with people across different time zones. It offers a powerful time zone converter and an intelligent meeting planner to optimize schedules. Features include a world clock, interactive widgets, and advanced planning tools for travelers and professionals.

Gesture-driven time zone conversionIntelligent meeting plannerWorld clock with offline access
📊 Productivity
(480)
free with in-app purchases
16
Savvy Time
Savvy Time
Savvy Time
Time Zone Converter
Free

Effortlessly schedule across different time zones. Add multiple cities and see instant local times for any event, eliminating manual calculations. Features automatic daylight saving adjustments for accurate planning.

Instant multi-city time conversionAutomatic daylight saving adjustmentsSupports over 100,000 cities
📊 Productivity
(521)
free
17
News Clocks Lite
News Clocks Lite
News Clocks Lite
by National Spork LLC
Free

This app provides a comprehensive world clock with extensive city data, customizable themes, and an integrated atlas. It offers optional features like location tracking and moon phases for a richer travel experience.

64,000 city databaseCustomizable map and clock themesIntegrated atlas
✈️ Travel
(45)
ad-supported
18
Miranda — Time Zone Converter
Miranda — Time Zone Converter
Miranda — Time Zone Converter
World Clock, Meeting Scheduler
Free

Easily find the optimal time for international meetings and calls. This app helps you visualize and coordinate across multiple time zones with an interactive world map and intuitive time wheel. Schedule or share meetings directly from the app.

Coordinate multiple time zonesIntuitive time wheelInteractive world map
💼 Business
(208)
free
19
World Time Clock Master
World Time Clock Master
World Time Clock Master
Zulu Time Converter & Widget
Free

Effortlessly manage multiple time zones with this app. Convert times instantly, schedule events, and view global clocks at a glance with interactive widgets. Features atomic accuracy and a vast database of locations.

Multiple time zone displayInteractive time conversionEvent scheduling
🔧 Utilities
(688)
subscription
20
Zulu Time Now - UTC GMT Clock
Zulu Time Now - UTC GMT Clock
Zulu Time Now - UTC GMT Clock
UTC Widget for Pilot, Military
Free

This app displays Zulu time (UTC/GMT) alongside your local time, with customizable formats and widgets for easy access. It's designed for pilots, military personnel, and anyone needing precise global timekeeping.

Zulu and local time displayAdjustable time by slidingApple Watch app and complications
🔧 Utilities
(650)
free with in-app purchases