iPhone Screenshots


"World Clock" is the best app to calculate time differences all over the world.
All cities' times change automatically just by scrolling it with your finger.
Therefore, you don't need to add or subtract times any more to calculate time differences.

-Time Bar on the side of the screen can be scrolled up and down; this simultaneously changes the time in each city, either forward or backward.
-You can change the time with a unit for one hour by the double-tap of Time Bar.
-Tap the name of the city to set the date and time in that location.
-Choose your favorite cities from a list of available cities in the application.

■■Examples of use■■
-International meeting planner
-International call
-Trip planning

Disclaimer:This application has been built with extreme care and attention. However, it does not guarantee the accuracy of the names and times of the cities displayed.
Please note that we are not liable whatsoever for any profit loss, or any other form of loss experienced by the customer from using this application.

※We don't have any time difference data in our app.
We have been inquiring about time differences of each city on iOS.
Therefore, “World Clock” shows you the time of iOS.
If you find a time lag in our app, please confirm default "Clock" app on your iPhone.
If the time in "Clock" app is the same with the time in our “World Clock”, it means that our app is running normally.

※Abbreviated name of time zone was originally researched and added.
If you notice any mistakes, please contact us from the support site.

※The screenshots are non-advertisement version by In-App Purchase.

What’s New

Version 3.5

-Fixed display of city list and setting screen when changing text size

Ratings and Reviews

4.4 out of 5
7 Ratings

7 Ratings

mannyv ,

Best time app by far

This app gives me what I want: the ability to see time and the respective time zones of a bunch of cities, including UTC. A must have for anyone who deals in UTC on the server side and needs to figure out what time that was on the client side.

Daisyilfiore ,

Good app!

Clean interface and easy to use!

ValleyVillaJer ,

Jerusalem is in Israel

They cannot manage to show Jerusalem in Israel. Really? Where is it? Deleted.


Yuki Fukui
6.4 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Japanese

Age Rating
In-App Purchases
  1. Remove Advertisement $1.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

You May Also Like