World Timezone Calendar

Name: World Timezone Calendar
Rating: 4.9 (268 reviews)
Author: Geospike Pty Ltd

By: Geospike Pty Ltd

Schedule across time zones

Features & Capabilities

World Timezone Calendar is a powerful timezone converter and international meeting planner that integrates with iOS Calendar. It lets you compare multiple timezones side-by-side, tap to set a target time, and create events directly in your calendar, removing the guesswork from cross-timezone scheduling.

It supports time travel to look days, weeks, or months ahead, shows day/night indicators, offers home screen and watch widgets, and includes DST accuracy and global sharing. With easy city search, UTC offsets, and landscape timelines, you can plan global schedules with confidence.

User Growth & Download Statistics

App Calendar Task Management

By:

Geospike Pty Ltd

Rating:

4.90

(268) 2 new ratings

Version:

12.0 Last updated: 2026-03-28

Version code:

883382389

Creation date:

2014-01-17

Compatible devices:

Size:

19.34MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-05

Compare stats and ranking:

Ranking

# 99,316 ▲ 377

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Geospike Pty Ltd

Apple Apps Store

https://apps.apple.com/us/app/world-timezone-calendar/id792552743

Website:

https://worldcal.app

User Reviews

World Timezone Calendar is praised for its clear display, simple interface, and strong usefulness for coordinating across many cities and time zones. Users like the easy setup, the ability to compare multiple zones, and the calendar integration. However, the app has repeated reliability issues with adding new cities (crashes), incomplete city coverage, widget size settings not saving, and calendar sync quirks (canceled events and link limitations). Some users also view the ad-removal purchase as pricey. Overall, strong concept with notable gaps to address.

Pros

Clear, readable display that shows many cities at a glance.
Simple and easy-to-use interface.
Great for coordinating meetings across multiple time zones and global offices, saving time.
Easy to compare multiple time zones side-by-side.
Calendar integration is useful for scheduling across time zones.

Cons

Crashes when adding a new city/zone.
Missing common cities; requests to add locations like Anthony/La Union, NM and Ruidoso.
Widget size/expansion setting is not saved (XL reverts to medium).
Calendar sync isn't perfect (canceled events can appear; cannot include video links on appointments).
Ad-removal in-app purchase is perceived as pricey.

Recent reviews

Such an easy way to stay on track with meetings in various time zones

by Jo*****, 2026-05-14

Clear display and can accommodate many cities

by fh*****, 2025-03-22

I recently moved to Melbourne, Australia, but I continue to have a lot of business in Seattle, Dallas and Washington D.C. World Calendar has made it so easy for me to know what time it is in those places any time I need the information. This is a great app. I highly recommend it.