World Timezone Calendar

Name: World Timezone Calendar
Rating: 4.9 (288 reviews)
Author: Geospike Pty Ltd

By: Geospike Pty Ltd App

Schedule across time zones

Overview

Version:

12.0

Last updated: 2026-03-28

Ranking

#88,365 ▼ 129

Overall

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

(288)

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:

2026-08-09

Compare stats and ranking:

Ranking

# 88,365 ▼ 129

For Developers

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Contact the developer

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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.