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iTimeZone app review: accurate world clock calculator with city information and maps



iTimeZone is a handy application for international travelers. This app automatically calculates time differences between different cities and considers daylight saving time transitions. It offers extra features including current city information, nearby city list, area maps, and visual display using flag icons. Developed by Tangerine Element Inc, the app is compatible with iPhone, iPad, and iPod touch.

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iTimeZone - World Clocks Calculator


Keep Track of the Correct Time with iTimeZone

Keeping track of correct time differences among time zones can be very difficult. This is particularly true for travelers who are not familiar with time zone calculations. So if you are looking for a reliable world clock calculator that you can bring anywhere, then iTimeZone is the right app for you.

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iTimeZone stands out from the rest of world clock apps because it works completely offline. The app saves the time data in your iOS device so you can use the world clock anywhere. It is the ideal app for those who are travelling to places with spotty network signals.

By default, the app will display your current city and time zone on the home screen. You can easily place more cities on the home screen by tapping the add icon. The app also allows you to make a quick city search so you can add it to your list.

Each city in your list contains key information that includes time zone, exact time, current day, and visual flag icon. You can assign any city as the default time reference by double tapping its icon.

Best Features of iTimeZone World Clock Calculator

iTimeZone offers an easy to use visual layout with simple workflow. The home screen provides quick access to your selected cities but you can also use the search tool to find more cities.

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This app offers more than 93,000 cities across different time zones including Greenwich, United Kingdom as central reference for GMT/UTC time. Almost all major cities in the world with a population above 5,000 are included in the app.

One of the most useful features of iTimeZone is the auto-locate function. It will display cities that are near your current location. It will also show a list of cities that can be found in your general area.

Another great feature of the app is the built-in world map. You can view any city on a map and see the current time and date. The app allows you to switch between map view and list view with one tap.

To view specific information about any city, just tap the city icon to open the detailed page. The detailed city info includes a map, the time zone, region, country, and map coordinates.

iTimeZone - World Clocks Calculator


Pros and Cons


  • Easy to use with no complicated setup
  • Offers intuitive layout and simple workflow
  • Offers more than 93,000 cities with time zones and general information
  • Works offline
  • Shows a list of nearby cities
  • With day and night indicators


  • No negative review

Final Thoughts

iTimeZone is a very useful app for international travelers. It offers accurate time data and differences between cities. This app will work even if you don’t have internet or network connection.


iTimeZone - World Clocks Calculator

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Cherry is a hard-working writer and an aspiring web designer who can't go a day without using her favorite apps. She's always on the lookout for new apps and enjoys discovering ones that others have overlooked.