# Clocks of Cities Pro — World Timezones

> World Timezones (iPhone/iPad app by Chien-Yuan Chen.)

- Source: https://appshunter.io/ios/app/clocks-of-cities-pro/id1031592926 (this page in markdown: same URL + `.md`)
- Developer: [Chien-Yuan Chen](https://appshunter.io/developer/579503181)
- Category: Utilities, Travel
- Price: $1.99
- Age rating: 4+
- Requires: iOS 12.0 · 22 MB
- Languages: English
- Released: 2015-09-08
- Data updated: 2026-05-20
- User reviews in markdown: https://appshunter.io/ios/app/clocks-of-cities-pro/id1031592926/reviews.md

## What is Clocks of Cities Pro?

What time is it? Cities around the world use various clock time by timezone. When New York is daylight, but Tokyo is in night. This app show cities on globe-earth and their clocks. DST (Daylight Saving Time) state will be adjusted to clock for some cities.

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◉ Feature ◉
◎ Realtime high quality globe blended by sunlight and city-light
◎ Database with 1300+ cities
◎ Present city-timezone by specify color
◎ Support Daylight-Saving-Time (DST)
◎ Support 12/24 hour time
◎ Boundary of country and coast line (included disputed areas)
◎ Longitude/Latitude display (with equator, tropical, and polar)
◎ Smoothly control by gesture: tap, double-taps, pinch, slide
◎ Search tool by city-name
◎ Show your location on earth
◎ No internet requirement to use the app
◎ Use url-scheme to switch to "Globe Earth" app
◎ Sun-light playback animation
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◉ Gesture Control ◉ 
◎ Tap: focus on city
◎ Double-Taps: add/del favorite city
◎ Pinch: zoom in/out, rotate
◎ Slide: move viewer
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◉ Special Thanks ◉
◎ Naaty Design, http://www.content-pack.com
◎ Visible Earth, http://visibleearth.nasa.gov
◎ Natural Earth, http://www.naturalearthdata.com
◎ Tom Patterson, www.shadedrelief.com


## Version history (last 5 releases)

### 6.0.0 — 2022-09-18

Improve for Portrait mode, fix orientation issue.

### 5.2.0 — 2022-08-02

1. improve search tool
2. add Crashlytics

### 5.1.0 — 2022-06-05

1. Update SDK

### 5.0.0 — 2022-04-03

add Firebase notification

### 3.6.0 — 2018-08-06

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

1. update some cities' timezone

## More apps by Chien-Yuan Chen

- [Globe Earth 3D](https://appshunter.io/ios/app/globe-earth-3d/id579503178)
- [Globe Earth 3D Pro](https://appshunter.io/ios/app/globe-earth-3d-pro/id628457635)
- [Clocks of Cities on Terra](https://appshunter.io/ios/app/clocks-of-cities-on-terra/id1010097046)

All apps by Chien-Yuan Chen: https://appshunter.io/developer/579503181

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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 2026-05-20.*