# 24h World Clock vs ZoneTrekker

The clearest difference is update cadence: ZoneTrekker at every 3 months against 24h World Clock's every 22 months. ZoneTrekker also leads on iOS requirement (15.0 vs 18.0). 24h World Clock's advantage is price ($0.99 vs $3.99) and review sentiment (75% vs 63%). On ads, in-app purchases, monetization model and device support there is nothing between them.

24h World Clock costs $0.99 and ZoneTrekker $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

24h World Clock ships an update every 22 months, ZoneTrekker every 3 months. The most recent releases landed on November 6, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | 24h World Clock | ZoneTrekker |
| --- | --- | --- |
| Price | **$0.99** | $3.99 |
| Rating | — | **[3.4 (5 ratings)](https://appshunter.io/ios/app/zonetrekker-world-clock/id1017583412/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | **75.0% of reviews** | 62.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 3 months** |
| Monetization | Paid | Paid |
| Size | 13 MB | 6 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mate Muller](https://appshunter.io/developer/485179292) | [ozPDA](https://appshunter.io/developer/295147488) |

## What reviewers say

### 24h World Clock

[App page](https://appshunter.io/ios/app/24h-world-clock/id493844852)

This app displays multiple time zones on a single analog clock face with a rotating globe background. It offers comprehensive time zone management, including searching, adding, and organizing zones, with personalization options for labels and display. Detailed information for each zone and DST status are readily available.

**Highlights:** Single 24-hour analog clock face, Multiple time zone display, Rotating globe background, Comprehensive time zone database, Customizable time zone labels, DST status indicators

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

**In-app purchases:** none


### ZoneTrekker

[App page](https://appshunter.io/ios/app/zonetrekker-world-clock/id1017583412)

Track local time, weather, holidays, and timezones for any location worldwide. Customize lists, set alarms, and compare time differences with visual aids. Get detailed weather history and holiday information.

**Highlights:** Customizable location lists, Real-time local time and weather, Public holiday tracking, Timezone comparison charts, Location-based alarms, 24-hour weather history

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

**In-app purchases:** none


## Frequently asked questions

### Is 24h World Clock free?

24h World Clock costs $0.99, with no in-app purchases.

### Is ZoneTrekker free?

ZoneTrekker costs $3.99, with no in-app purchases.

### Do 24h World Clock or ZoneTrekker have ads?

Neither 24h World Clock nor ZoneTrekker shows ads.

### Which is updated more often, 24h World Clock or ZoneTrekker?

24h World Clock ships an update every 22 months, and ZoneTrekker every 3 months. Most recently, 24h World Clock was updated on November 6, 2026 and ZoneTrekker on November 9, 2026.

---

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