Best Know Time Zones Apps

202+ iOS apps curated and reviewed

4.5 avg rating
18 free apps
Updated May 2026

Every iPhone needs a few good know time zones apps. We benchmark 202+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Know Time Zones

GlobeTempus Convert Time Zone#2

GlobeTempus Convert Time Zone by Ievgenii Lebid

World Time Clock
Strong Contender
✈️ Travel
4.7😊(1.3K ratings)
FreeAdsIn-App Purchases
GlobeTempus Convert Time Zone screenshot 1
GlobeTempus Convert Time Zone screenshot 2
GlobeTempus Convert Time Zone screenshot 3
GlobeTempus Convert Time Zone screenshot 4
GlobeTempus Convert Time Zone screenshot 5
GlobeTempus Convert Time Zone screenshot 6

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.

What We Love

  • πŸš€ Simple, helpful app
  • πŸ‘ Useful, easy to use
  • 🌟 Great, excellent app
  • πŸ’‘ Exceptional UI, nice visual style

Room to Improve

  • πŸ› Crashes, doesn't open
  • πŸ’° Overpriced, ads stay on even after paying
  • πŸ”’ Limited free features, need to pay for more
World Clock. Time Widget#3

World Clock. Time Widget by 7270356 Canada Inc

Time calculator for iPhone
Worth Considering
πŸ”§ 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

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.

What We Love

  • πŸ’» Simple and easy to use
  • 🌍 Helpful for tracking time zones
  • πŸ•°οΈ Straightforward interface
  • πŸ“Š Useful for international meetings

Room to Improve

  • πŸ› Bugs and glitches in widget
  • πŸ” Missing some major cities
  • πŸ”’ Paid features behind paywall

More Know Time Zones apps to explore

4
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.

πŸ“Š Productivity
(3K)
5
World Clock Time Zone Widgets
World Clock Time Zone Widgets
World Clock Time Zone Widgets
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
(21K)
6
World Clock Time Zone Widget
World Clock Time Zone Widget
World Clock Time Zone Widget
Time Zone Calculator w/ Widget
Free

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.

πŸ”§ Utilities
(30K)
7
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."

πŸ”§ Utilities
(546)
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!

πŸ“Š Productivity
(75)
9
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.

πŸ”§ Utilities
(1.3K)
10
Savvy Time
Savvy Time
Savvy Time
Time Zone Converter
Free

Experience seamless time zone conversion and city time comparison with our advanced application. Easily find, add, and compare over 100,000 cities and 300 time zones instantly in both directions. Share your feedback for future enhancements!

πŸ“Š Productivity
(521)
11
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!

πŸ’Ό Business
(1.3K)
12
Miranda β€” Time Zone Converter
Miranda β€” Time Zone Converter
Miranda β€” 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.

πŸ’Ό Business
(208)
13
Easy Timezones World Time
Easy Timezones World Time
Easy Timezones World Time
Convert time without hassles.
Free

This time zone converter app helps users easily track and convert time differences worldwide, making it perfect for scheduling meetings, planning travel, or staying in touch with others across the globe. With a simple interface and features like a world clock, meeting planner, and customizable labels, it's a must-have tool for anyone who needs to manage time across different regions.

πŸ“Š Productivity
(11)
14
Zulu Time
Zulu Time
Zulu Time
UTC time app and complication
$0.99

An app designed for pilots and Ham radio operators to easily view Local and Zulu time or multiple time zones at a glance, assisting with timezone conversions and eliminating the need to worry about timezone offsets or Daylight Savings Time changes. Ideal for checking weather briefings, filing flight plans, and performing timezone conversions. Access Zulu Time on iPhone, iPad, and Apple Watch for convenient time management.

πŸ”§ Utilities
(2.5K)
15
World TimeZlider - Convert time, schedule and share
World TimeZlider - Convert time, schedule and share
World TimeZlider - Convert time, schedule and share
by Creo IT Pvt Ltd
Free

The application is a comprehensive time zone conversion and scheduling tool that allows users to easily convert time across multiple time zones, factoring in daylight saving time. It offers features such as one-tap scheduling, sharing, and offline functionality, with an option to unlock additional cities and business hours features through in-app purchases. The app aims to address the frustrations with existing time-related tools, providing a delightful user experience for those who frequently plan online meetings, stay in touch with friends and family abroad, or track market hours.

πŸ’Ό Business
(31)
16
Zen World Time Converter
Zen World Time Converter
Zen World Time Converter
Convert time across timezones!
Free

Convert time across timezones effortlessly with Zen World Time! Access over 22,000 global locations, customize daylight hours, and navigate time differences with a user-friendly slider. Enjoy an elegant interface, ad-free experience, and unlock all features with the in-app purchase. Try it today!

πŸ”§ Utilities
(180)
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!

πŸ”§ Utilities
(240)
18
Time Intersect - World Clock
Time Intersect - World Clock
Time Intersect - World Clock
Optimal meeting time. Travel
Free

Time Intersectβ„’ is a powerful time zone converter and meeting planner, allowing you to effortlessly find the best time to connect with others across the globe. With features like world clock, smart meeting planner, and area intersect, it's the perfect companion for efficient scheduling on your next trip. Discover the optimal meeting time and streamline your global communication with Time Intersect!

πŸ“Š Productivity
(480)
19
Time Zones by Jared Sinclair
Time Zones by Jared Sinclair
Time Zones by Jared Sinclair
Find times, current and future
Free

This application helps users find and compare times across different time zones, with features to search, save, and rename locations, as well as schedule meetings and access information quickly. With its intuitive and visually appealing interface, users can easily look up current and future times anywhere in the world and even add events to their calendar.

πŸ”§ Utilities
(18)
20
CircaΒ³ – Time Zone Converter
CircaΒ³ – Time Zone Converter
CircaΒ³ – 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.

πŸ”§ Utilities
(374)