# World Clock Time Zone Widget vs ZKPassport

The clearest difference is review sentiment: World Clock Time Zone Widget at 69% against ZKPassport's 23%. World Clock Time Zone Widget also leads on rating (4.7 vs 2.9) and ratings volume (31K vs 14). ZKPassport's advantage is in-app purchases (none vs 10) and iOS requirement (15.2 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. World Clock Time Zone Widget sells 10 in-app purchases, starting at $1.99 per month. ZKPassport asks for nothing beyond the download.

World Clock Time Zone Widget holds the better App Store score, 4.7 against 2.9. That said, the two scores are not equally well evidenced: World Clock Time Zone Widget has 31K ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 69% of World Clock Time Zone Widget's written reviews are positive against 23% of ZKPassport's.

World Clock Time Zone Widget ships an update every 2 weeks, ZKPassport every 9 days. The most recent releases landed on November 1, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | World Clock Time Zone Widget | ZKPassport |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (31K ratings)](https://appshunter.io/ios/app/world-clock-time-zone-widget/id912698955/reviews)** | [2.9 (14 ratings)](https://appshunter.io/ios/app/zkpassport/id6477371975/reviews) |
| Number of ratings | **31K** | 14 |
| Positive reviews | **68.8% of reviews** | 23.1% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 93 MB | 111 MB |
| Requires iOS | 17.0 | **15.2** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lasmit TLB Ltd](https://appshunter.io/developer/535281397) | [Obsidion Labs Limited](https://appshunter.io/developer/1707496268) |

## What reviewers say

### World Clock Time Zone Widget

[App page](https://appshunter.io/ios/app/world-clock-time-zone-widget/id912698955)

Easily check the current time and date in any location worldwide directly from your device's Notification Center. This app is ideal for international communication, travel planning, and staying connected with loved ones across different time zones.

**Highlights:** Notification Center widget for quick access, Comprehensive city database, Automatic daylight saving adjustments, Customizable clock display, Time travel feature for planning, Day/night indicator for timezones, iCloud sync for locations

**Features:** Family Sharing, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Club Monthly | $1.99 | per month |
| Monthly | $1.99 | per month |
| Monthly | $6.99 | per month |
| Premium Club - Annual | $9.99 | per year |
| Annual | $19.99 | per year |
| Annual | $29.99 | per year |
| Pro Club - Family Sharing | $29.99 | per year |
| Premium Club Lifetime | $49.99 | one-time |
| Lifetime | $59.99 | one-time |
| Lifetime | $99.99 | one-time |

**What reviewers like**

- 🚀 Simple and functional
- 🚀 Time everywhere
- 🚀 Invaluable for dealing with timezones
- 👍 Used by everyone
- 👍 Excellent customer service

**What reviewers complain about**

- 🐛 Time is wrong for some cities
- 🐛 Widget doesn't work properly
- 🐛 Buggy
- 💰 Requires subscription for full features
- 💰 Misleading about free features

**Reported bugs**

- Time zone display issues
- Widget freezing and not updating
- Inability to edit or remove time zones

**Requested features**

- Display date along with time
- Ability to have 24-hour and 12-hour clocks side-by-side
- Customizable widget layout and colors
- Notification alerts for time zone changes


### ZKPassport

[App page](https://appshunter.io/ios/app/zkpassport/id6477371975)

Verify your identity online without sharing excessive personal data. This app allows you to prove who you are using your passport or national ID, sharing only necessary information for verification.

**Highlights:** Private identity verification, NFC-enabled ID scanning, Share only necessary data, Face matching technology, Data stored locally on device, Prevents identity theft

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

**In-app purchases:** none


## Frequently asked questions

### Is World Clock Time Zone Widget free?

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

### Is ZKPassport free?

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

### Which has better reviews, World Clock Time Zone Widget or ZKPassport?

World Clock Time Zone Widget is rated higher. World Clock Time Zone Widget averages 4.7 out of 5 from 31K ratings, while ZKPassport averages 2.9 from 14 ratings.

### Do World Clock Time Zone Widget or ZKPassport have ads?

Neither World Clock Time Zone Widget nor ZKPassport shows ads.

### Which is updated more often, World Clock Time Zone Widget or ZKPassport?

World Clock Time Zone Widget ships an update every 2 weeks, and ZKPassport every 9 days. Most recently, World Clock Time Zone Widget was updated on November 1, 2026 and ZKPassport on October 25, 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.*