Clock Stamp
Utilities
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
World time, day and night, and weather at a glance. Now with worldwide city search, backgrounds that follow the time and weather, and support for iPhone Duo.
Clock Stamp makes world time easy to read.
See the time in several cities at once on one elegant dial, and check time differences, whether it's day or night, and the local weather at a glance.
• Dial: every city sits on the dial, so time differences and daylight are clear at a glance
• City search: search Apple Maps for cities and towns worldwide, and add as many as you like
• Local Time: follows your location, or uses your phone's time zone
• Weather: local weather at a glance, with backgrounds and weather effects that follow each city's time and weather
• iPhone Duo: controls within reach of your thumb on both displays, and a live map of Earth showing day and night when it's open
• 12/24-hour dial, Light/Dark appearance, Celsius/Fahrenheit, two text sizes
• Six languages: English, 简体中文, Français, Italiano, 日本語, 한국어
• Supports VoiceOver and Reduce Motion
Made for working across borders, remote meetings, planning trips, studying abroad, and keeping in touch with friends and family in other time zones.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
• Lock on the Clock page works as it did in 1.0: while it's on, cities in the same time zone that share a hand no longer cycle, and turning it off returns to Local Time.
• Other minor fixes and improvements.
The developer, Zhicheng Chen, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- User Content
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Zhicheng Chen
- Size
- 4.1 MB
- Category
- Utilities
- Compatibility
Requires iOS 26.2 or later.
- iPhone
Requires iOS 26.2 or later. - Mac
Requires macOS 26.2 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.2 or later.
- iPhone
- Languages
English and 5 more
- English, French, Italian, Japanese, Korean, Simplified Chinese
- Age Rating
4+
- 4+
- Copyright
- © Zhicheng Chen, 2026
