# World Clock Pro vs World Time Shifter Clock

The clearest difference is in-app purchases: World Time Shifter Clock at none against World Clock Pro's 6. World Time Shifter Clock also leads on review sentiment (100% vs 77%) and update cadence (every 3 weeks vs every 2 months). World Clock Pro's advantage is ads (none vs shown) and rating (4.8 vs 4.4). On price and device support there is nothing between them.

Both are free to download. World Clock Pro sells 5 in-app purchases, starting at $1.99 per month. World Time Shifter Clock asks for nothing beyond the download.

World Clock Pro holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: World Clock Pro has 1.4K ratings behind it against 97, so its average is the more settled of the two. Written reviews complicate that: 77% of World Clock Pro's written reviews are positive against 100% of World Time Shifter Clock's, so the app with the better star average is not the one people write more warmly about.

World Clock Pro ships an update every 2 months, World Time Shifter Clock every 3 weeks. Both last shipped on October 29, 2026.

## The numbers

| Metric | World Clock Pro | World Time Shifter Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.4K ratings)](https://appshunter.io/ios/app/world-clock-pro-convert-time/id969635117/reviews)** | [4.4 (97 ratings)](https://appshunter.io/ios/app/world-time-shifter-clock/id1499246199/reviews) |
| Number of ratings | **1.4K** | 97 |
| Positive reviews | 76.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Subscription | **Ad-supported** |
| Size | 41 MB | 23 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alex Komarov Inc.](https://appshunter.io/developer/364741805) | [David Richmond](https://appshunter.io/developer/329944573) |

## What reviewers say

### 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


### World Time Shifter Clock

[App page](https://appshunter.io/ios/app/world-time-shifter-clock/id1499246199)

This app helps you manage time across different time zones for global coordination. Easily plan meetings, stay connected with loved ones, and track events worldwide. Its intuitive display and time-shifting feature make it simple to understand and use.

**Highlights:** Intuitive world clock display, Time shifting for time zone comparison, Meeting scheduling across time zones, Travel time forecasting, Event reminders and notifications

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is World Clock Pro free?

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

### Is World Time Shifter Clock free?

World Time Shifter Clock is free to download, with no in-app purchases.

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

World Clock Pro is rated higher. World Clock Pro averages 4.8 out of 5 from 1.4K ratings, while World Time Shifter Clock averages 4.4 from 97 ratings.

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

World Time Shifter Clock shows ads; World Clock Pro does not.

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

World Clock Pro ships an update every 2 months, and World Time Shifter Clock every 3 weeks. Most recently, World Clock Pro was updated on October 29, 2026 and World Time Shifter Clock on October 29, 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.*