World Timezone Calendar vs World Clock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
World Timezone Calendar
Easily schedule meetings and events across different time zones. This app helps you find the perfect time for global coordination by comparing multiple time zones and integrating with your existing calendar. Plan ahead with future time views and share events that automatically adjust to recipients' local times.
- Cross-timezone scheduling
- View calendar in multiple timezones
- Time travel to plan ahead
- Add unlimited timezones
- Day/night indicators
- Home screen widget
- Global event sharing
Read full descriptionHide full description
Coordinate global meetings, calls, and events without the timezone math. Standard world clocks only tell you what time it is right now. World Calendar goes further: it’s a powerful timezone converter and international meeting planner that lets you look into the future to find the perfect time for everyone. Whether you are scheduling a global team sync, planning an international trip, or calling family overseas, World Calendar integrates directly with your iOS Calendar to make cross-timezone scheduling effortless. CROSS-TIMEZONE SCHEDULING Compare multiple timezones side-by-side to instantly pinpoint the ideal meeting time. Tap anywhere to set a target time, and tap twice to seamlessly create an event directly in your calendar. VIEW YOUR CALENDAR IN MULTIPLE TIMEZONES World Calendar displays your existing events across all your selected timezones. Create, edit, and share events with a single tap, ensuring your global schedule is always perfectly aligned. KEY FEATURES: • Time Travel: Scroll into the future to plan days, weeks, or months ahead. • No Limits: Add and compare as many timezones as you need. • Day/Night Indicators: Instantly see if your contact is awake or asleep. • Home Screen Widget: Check your favorite timezones at a glance without unlocking your device. • Watch Widget and App: Put your recently selected timezones on your wrist • Easy Search: Find locations by city name, timezone abbreviation (e.g., EST, GMT), or UTC offset. • Global Sharing: Send event invites to other users that automatically adapt to their local timezone. • DST Accuracy: Fully automatic adjustments for daylight saving time changes globally. • Nautical Time Zones: Full support for standard UTC offsets without DST adjustments. • Landscape View: Turn your device for a wider, comprehensive timeline view.
World Clock
Read full descriptionHide full description
Stay Connected Globally with World Clock -Widgets! Never miss a moment across different time zones with World Clock- Widgets , the most intuitive and feature-packed World Clock app available. Whether you're coordinating with international teams, planning your travels, or keeping in touch with loved ones around the world, World Clock - Widgets has you covered. Key Features: Multiple Time Zones: Easily add and view as many cities as you need. Customizable Widgets: Personalize your home screen with dynamic time displays. Interactive World Map: Visualize time across the globe with our interactive map. Alarm & Reminders: Set alarms and reminders for any time zone effortlessly. Sleek & User-Friendly Design: Enjoy a clean, modern interface that's easy to navigate. Offline Access: Access your world clock anytime, anywhere without internet. Why Choose World Clock -Widgets? Reliable Accuracy: Syncs automatically to ensure you always have the correct time. Flexible Customization: Tailor the app to match your personal style and needs. Lightweight & Fast: Optimized for performance without draining your battery. Join thousands of satisfied users who rely on World Clock- Widgets to manage their global schedules seamlessly. Download now and take control of time, no matter where you are in the world!
Screenshots
Verdict
The clearest difference is ads: World Clock at none against World Timezone Calendar's shown. World Clock also leads on update cadence (fortnightly vs every 4 months). World Timezone Calendar's advantage is device support (4 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. World Timezone Calendar sells 1 one-off in-app purchase and World Clock sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
World Timezone Calendar ships an update every 4 months, World Clock fortnightly. The most recent releases landed on September 22, 2026 and September 9, 2026 respectively.
| Parameter | World Timezone Calendar | World Clock |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (295 ratings) — better | — |
| Positive reviews | 76.0% of reviews | — |
| Number of ratings | 295 — better | — |
| Update frequency | Every 4 months | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Mac, Apple Watch — better | iPhone |
| Requires iOS | 16.6 — better | 17.6 |
| Further details — not scored | ||
| Size | 19 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Geospike Pty Ltd | Mehmet Erdem Devge |
Bugs and requests
World Timezone Calendar
Reported bugs
7 issues- 🐛 Inappropriate ads in free version
- 🐛 Widget settings not saved
- 🐛 Cannot add new events with double tap
- 🐛 Timezone abbreviations not displayed
- 🐛 Search feature doesn't work
Show 2 moreShow fewer
- 🐛 Crashes when adding a city
- 🐛 Widget expansion settings not saved
Requested features
5 requests- Add more cities
- Option to freeze time zones for comparison
- Switch between 24-hour and AM/PM clock
- Cleaner design with better calendar event integration
- Ability to pick a specific date to view
World Clock
Not enough reviews yet to summarise bugs or requests.
In-app purchases
World Timezone Calendar
- Remove Advertising$19.95
World Clock
- Pro Features- Lifetime$1.99
Questions
Is World Timezone Calendar free?
Is World Clock free?
Do World Timezone Calendar or World Clock have ads?
Which is updated more often, World Timezone Calendar or World Clock?
Other comparisons















