# uWorld vs World Clock

The clearest difference is review sentiment: uWorld at 100% against World Clock's 50%. uWorld also leads on in-app purchases (none vs 2) and ads (none vs shown). On price, update cadence, monetization model and device support there is nothing between them.

Both are free to download. World Clock sells 2 one-off in-app purchases. uWorld asks for nothing beyond the download.

uWorld ships an update every 6 weeks, World Clock monthly. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | uWorld | World Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (12 ratings)](https://appshunter.io/ios/app/world-clock-timezones-widget/id1455516286/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 69 MB | 100 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [浩安 王](https://appshunter.io/developer/909352928) | [Alessandro Sperotti](https://appshunter.io/developer/1455516285) |

## What reviewers say

### uWorld

[App page](https://appshunter.io/ios/app/uworld-world-clock-widget/id909352925)

Easily track time across different global regions with this intuitive utility. It automatically converts times to your local zone and allows quick calendar entries, with a convenient notification center widget for instant access.

**Highlights:** Global time zone tracking, Automatic time conversion, Calendar event integration, Notification center widget, Simple user interface

**Features:** macOS Compatibility

**In-app purchases:** none


### World Clock

[App page](https://appshunter.io/ios/app/world-clock-timezones-widget/id1455516286)

Easily track multiple time zones, convert times, and view local weather for cities worldwide. Access real-time information directly from your lock screen with customizable widgets. Discover points of interest and explore city details.

**Highlights:** Track local time in favorite cities, Convert time zones effortlessly, Lock screen widgets for quick access, View weather forecasts and conditions, Discover points of interest (POIs), Automatic daylight saving updates

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Promo Offer | $3.99 | one-time |
| World Clock Premium | $4.99 | one-time |


## Frequently asked questions

### Is uWorld free?

uWorld is free to download, with no in-app purchases.

### Is World Clock free?

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

### Do uWorld or World Clock have ads?

World Clock shows ads; uWorld does not.

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

uWorld ships an update every 6 weeks, and World Clock monthly. Most recently, uWorld was updated on November 1, 2026 and World Clock on November 2, 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.*