# Dual Clock

> World clock app showing local and remote city times with DST support. (iPhone/iPad app by ABCOM Information Systems Pvt Ltd.)

- Source: https://appshunter.io/ios/app/dual-clock/id380244224 (this page in markdown: same URL + `.md`)
- Developer: [ABCOM Information Systems Pvt Ltd](https://appshunter.io/developer/327443601)
- Category: Utilities, Reference
- Price: $1.99
- Rating: 1.00/5 from 3 App Store ratings · 9 written reviews indexed
- Age rating: 4+
- Requires: iOS 14.1 · 6 MB
- Languages: English
- Released: 2010-07-19
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/dual-clock/id380244224/reviews.md

## What is Dual Clock?

Want to know what the local time would be in any city in the world at this instance - use Dual Clock. This app provides two clocks, one for local zone and the other for a remote city. Both clocks adhere to well-defined DST rules for 400+ cities in the world. The clocks adjust appropriately on DST transition and are perpetual. The clocks are so accurate that you will never need to refer to any other clock to check the time in any remote city in the world. Dual Clock also provides accurate and useful DST information on each clock.

## Key features

- Dual clock display
- Local and remote city times
- DST support for 400+ cities
- Accurate time synchronization
- Perpetual DST adjustments

## Recent user reviews (9 of 9)

All indexed reviews: https://appshunter.io/ios/app/dual-clock/id380244224/reviews.md

### 1/5 — Pure junk

*2019-02-17, version 1.4*

Can only modify bottom clock.   Requesting a refund

### 1/5 — Terrible App

*2015-12-22, version 1.4*

You charge $1.99 for this app and plaster  a Google Chrome ad right in the middle? That's garbage. Also you can only change the bottom clock. Come on .. I want my money back!!!

### 2/5 — Nice Clock but almost useless

*2014-01-21, version 1.2*

This clock app has no user interface other than to set the time to a list of cities (which they make out to be immense).  I found the list of cities to be quite limited and there is absolutely NO customisation available.  I could use the world clock on the iPhone itself to see other times.  Basically this is a redundant app that you will pay money for.

### 1/5 — Totally bogus

*2013-10-23, version 1.2*

Buy this and you get non ending ads scrolling across the screen....do not buy it... I discarded it after one minute

### 1/5 — No User Set Time!

*2013-01-04, version 1.2*

Your "screen shots" actually show that the minute hand is in a different place on one than the other, leading me to believe I could set the second clock for whatever time I want. I travel 37 minutes to work. It would be useful for me to have the second clock read 37 minutes later so I can see at a glance exactly what time I would walk into my office. Quite disappointed. There are free aps that do what this one does with nicer ad-free screens.

### 1/5 — Can't read now!!

*2012-08-28, version 1.2*

Now I can't read it without magnifying it!  Almost useless now.  Dual time is great idea, but it's type should be larger and the display date/day finished!!

### 2/5 — Worked

*2012-01-08, version 1.0*

It doesn't have all the major cities (like Houston or a single city in Texas) and it shows the wrong day of the week and there isn't a way to change it.  Yet, if you know your time zones - you can find a city in your zone.  And if you discard the day of the week, it is a good clock.

### 3/5 — Super simple!

*2011-06-14, version 1.0*

Plain as paper but functional.

### 4/5 — Seems to work well.

*2010-08-12, version 0*

I usually prefer a sexier interface, but this functional app does it's job well. Can't beat the price.

## Frequently asked questions about Dual Clock

### What is Dual Clock?

Dual Clock is a utility app that displays two synchronized clocks: one for your local time and another for a remote city. It automatically adjusts for Daylight Saving Time across over 400 cities worldwide.

### How accurate is Dual Clock?

The app is designed to be highly accurate, providing perpetual DST adjustments and ensuring you won't need to refer to other clocks for remote city times.

### What cities does Dual Clock support for DST?

Dual Clock provides DST support for over 400 cities globally, ensuring accurate timekeeping regardless of location.

### What devices is Dual Clock compatible with?

Dual Clock is available for iPhone, iPad, and iPod devices.

### How much does Dual Clock cost?

Dual Clock is a paid application, priced at $1.99.

### When was Dual Clock last updated?

The latest version, 1.5.1, was released on March 19, 2021.

### What is the age rating for Dual Clock?

Dual Clock has an age rating of 4+, making it suitable for a wide range of users.

### Does Dual Clock have ads?

The provided data does not indicate the presence of advertisements in Dual Clock.

## Version history (last 5 releases)

### 1.5.1 — 2021-03-19

Buf fix in TimeZone selection.

### 1.5 — 2021-01-02

Updated for new iOS.

### 1.4 — 2015-04-02

This app has been updated by Apple to display the Apple Watch app icon.

Now set the remote clock by city name rather than timezone.

Also, added the time converter so that you can convert the local time to remote time and vice-a-versa. 

This can quickly answer your questions like:

* What the local time would be in say, San Jose, CA or Sydney, Australia when it is 10 pm at your place???

* If you call a friend in Chicago, USA or Madrid, Spain tomorrow at 6 am your local time, will it be an odd time for your friend to receive the call?

* When a Wimbledon tournament at London scheduled for mm/dd/yyyy; hh:mm will be telecast on your local television? 

* When a corporate virtual conference scheduled at US pacific time on mm/dd/yyyy, hh:mm will be open for you to join via the web?

### 1.3 — 2014-12-01

Fully rewritten for iOS8

### 1.2 — 2012-08-10

* Totally new interface with realistic movement of clock hands
* Supports iPad

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All apps by ABCOM Information Systems Pvt Ltd: https://appshunter.io/developer/327443601

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*