# World Clock vs World Clock Pro

The clearest difference is rating: World Clock Pro at 4.8 against World Clock's 3.9. World Clock Pro also leads on ads (none vs shown) and ratings volume (1.3K vs 14). World Clock's advantage is monetization model (ad-supported vs subscription). On price, review sentiment, update cadence and in-app purchases there is nothing between them.

Both are free to download. World Clock sells 1 one-off in-app purchase and World Clock Pro sells 5 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

World Clock Pro holds the better App Store score, 4.8 against 3.9. That said, the two scores are not equally well evidenced: World Clock Pro has 1.3K ratings behind it against 14, so its average is the more settled of the two. Written reviews split almost evenly too, at 77% and 77% positive.

World Clock ships an update every 6 weeks, World Clock Pro every 2 months. The most recent releases landed on June 9, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | World Clock | World Clock Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (14 ratings)](https://appshunter.io/ios/app/world-clock-time-converter/id622366157/reviews) | **[4.8 (1.3K ratings)](https://appshunter.io/ios/app/world-clock-pro-convert-time/id969635117/reviews)** |
| Number of ratings | 14 | **1.3K** |
| Positive reviews | **77.4% of reviews** | 76.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | **Ad-supported** | Subscription |
| Size | 6 MB | 41 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yuki Fukui](https://appshunter.io/developer/575924491) | [Alex Komarov Inc.](https://appshunter.io/developer/364741805) |

## What reviewers say

### World Clock

[App page](https://appshunter.io/ios/app/world-clock-time-converter/id622366157)

Easily calculate time differences worldwide by scrolling a dynamic time bar. Add any city, set specific dates and times, and plan international meetings or calls effortlessly. The app syncs with iOS time data.

**Highlights:** Dynamic time bar for instant difference calculation, Add and manage multiple cities, Direct date and time specification, Customizable city names, Syncs with iOS time data

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Advertisement | $1.99 | one-time |


### World Clock Pro

[App page](https://appshunter.io/ios/app/world-clock-pro-convert-time/id969635117)

Easily track and convert time across multiple global time zones. Schedule events, share accurate times instantly, and access a vast database of cities and time zones. Ideal for international communication and planning.

**Highlights:** Universal clock access, Effortless time conversion, Schedule calendar events, Instant time sharing, Large city and timezone database, Automatic timezone updates

**Features:** Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month | $1.99 | per month |
| 1 month | $2.99 | per month |
| 1 year | $9.99 | per year |
| 1 year | $11.99 | per year |
| 1 year | $19.99 | per year |

**What reviewers like**

- 🚀 Elegant and intuitive interface
- 🔍 Excellent visualization of multiple time zones
- ⏱ Seamless time shifting
- 🌍 Convenient for international teams and travelers
- 📆 Helpful for scheduling across time zones

**What reviewers complain about**

- 🐛 Widget issues and lack of functionality
- 🖥 Lack of iPad and landscape mode support
- 🔧 Concerns about app updates and feature removals
- 💰 Complaints about subscription model and pricing

**Reported bugs**

- Widget not working on iOS 14 and newer
- Issues with local time zone detection and display
- Inconsistent behavior after app updates

**Requested features**

- Add date function for future time zone changes
- Ability to customize and sort displayed time zones
- Implement an Apple Watch app
- Improve widget functionality and customization


## Frequently asked questions

### Is World Clock free?

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

### Is World Clock Pro free?

World Clock Pro is free to download, with in-app purchases available.

### Which has better reviews, World Clock or World Clock Pro?

World Clock Pro is rated higher. World Clock averages 3.9 out of 5 from 14 ratings, while World Clock Pro averages 4.8 from 1.3K ratings.

### Do World Clock or World Clock Pro have ads?

World Clock shows ads; World Clock Pro does not.

### Which is updated more often, World Clock or World Clock Pro?

World Clock ships an update every 6 weeks, and World Clock Pro every 2 months. Most recently, World Clock was updated on June 9, 2026 and World Clock Pro on September 3, 2026.

---

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