# World Clock Time Zone Widgets vs Zonium

The clearest difference is ads: Zonium at none against World Clock Time Zone Widgets's shown. Zonium also leads on update cadence (weekly vs every 3 weeks). World Clock Time Zone Widgets's advantage is ratings volume (23K vs 11) and chart position (#190 vs unranked). On price, rating, review sentiment and in-app purchases there is nothing between them.

Both are free to download. World Clock Time Zone Widgets sells 1 one-off in-app purchase and Zonium sells 1 in-app purchase, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for World Clock Time Zone Widgets against 4.6 for Zonium. That said, the two scores are not equally well evidenced: World Clock Time Zone Widgets has 23K ratings behind it against 11, so its average is the more settled of the two. Written reviews are what separate them: 77% of World Clock Time Zone Widgets's written reviews are positive against 75% of Zonium's.

World Clock Time Zone Widgets ships an update every 3 weeks, Zonium weekly. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | World Clock Time Zone Widgets | Zonium |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (23K ratings)](https://appshunter.io/ios/app/world-clock-time-zone-widgets/id956377119/reviews)** | [4.6 (11 ratings)](https://appshunter.io/ios/app/zonium-timezone-converter/id6617216986/reviews) |
| Number of ratings | **23K** | 11 |
| Positive reviews | **77.0% of reviews** | 75.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#190** | — |
| Size | 158 MB | 37 MB |
| Requires iOS | **15.4** | 18.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Overdesigned, LLC](https://appshunter.io/developer/914665832) | [InVooDoo LLC](https://appshunter.io/developer/1173246186) |

## What reviewers say

### World Clock Time Zone Widgets

[App page](https://appshunter.io/ios/app/world-clock-time-zone-widgets/id956377119)

**Currently charting:** #190 Top Grossing · Travel (US App Store)

Easily track the time in multiple cities worldwide with customizable analog or digital clock widgets. Get instant access to local times from your Home Screen, Lock Screen, or Dynamic Island. Includes a conversion tool for comparing times and managing schedules across different zones.

**Highlights:** Analog and digital clock displays, Search and manage 10,000+ cities, Customizable city names, Home, Lock Screen, and Dynamic Island widgets, Live Activities support, Time zone conversion tool, Sunrise/sunset and moon phase information

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| World Clock Pro | $4.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Accurate time display
- 🌍 Helpful for tracking multiple time zones
- 💡 Customizable widgets
- 👍 Simple and clean interface

**What reviewers complain about**

- 🐛 Widget issues (not updating, displaying incorrect time)
- 💰 Ads can be intrusive
- 🐛 Occasional crashes or bugs
- 🔋 Widget drains battery
- 🔒 Lack of iCloud sync between devices

**Reported bugs**

- Widget not updating correctly
- App crashing when adding/editing locations
- Incorrect time zone offsets for some locations

**Requested features**

- Add more customization options for widgets
- Improve widget reliability and update speed
- Integrate with Apple Watch
- Add ability to calculate time differences between locations
- Provide a smaller widget size option


### Zonium

[App page](https://appshunter.io/ios/app/zonium-timezone-converter/id6617216986)

Easily convert timezones, check weather forecasts, and visualize time differences globally. Plan meetings and trips with confidence using features like timezone overlap views and availability checkers. Enjoy beautiful day/night visualizations and custom zone naming for a personalized experience.

**Highlights:** Timezone conversion for past, present, future, Weather forecasts up to 10 days, Timezone overlap visualization, Availability checker, Day & night visualization, Custom zone naming, Calendar event integration

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| InVooDoo One | $5.99 | per month |


## Frequently asked questions

### Is World Clock Time Zone Widgets free?

World Clock Time Zone Widgets is free to download, with in-app purchases available.

### Is Zonium free?

Zonium is free to download, with in-app purchases available.

### Which has better reviews, World Clock Time Zone Widgets or Zonium?

World Clock Time Zone Widgets is rated higher. World Clock Time Zone Widgets averages 4.7 out of 5 from 23K ratings, while Zonium averages 4.6 from 11 ratings.

### Do World Clock Time Zone Widgets or Zonium have ads?

World Clock Time Zone Widgets shows ads; Zonium does not.

### Which is updated more often, World Clock Time Zone Widgets or Zonium?

World Clock Time Zone Widgets ships an update every 3 weeks, and Zonium weekly. Most recently, World Clock Time Zone Widgets was updated on October 30, 2026 and Zonium on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*