World Clock Time Zone Widget vs ZKPassport
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
World Clock Time Zone Widget
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.
- 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
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A world clock app for the people in your life. For iPhone, iPhone Duo, iPad, Apple Watch and Mac. Whether your family is spread across countries or your team is split across time zones, World Time Widget keeps you thoughtfully in sync. Add clocks for the cities that matter, give each one a name that means something to you, and know at a glance whether it’s a good time to reach out. Over one million downloads. WORLD CLOCKS See the time in any city, instantly. Add as many clocks as you need and label them the way you actually think of them: “Mum in Sydney”, “Berlin office”, “Charlie deployed.” HOME SCREEN, LOCK SCREEN & STANDBY Your most important world times are always one glance away — no need to open the app. Widgets for every Apple surface, with up to 8 time zones on a single large widget. DAY & NIGHT STATE Every clock shows whether it’s day or night for the person on the other end. So you know before you text. MEETING PLANNER Need to find a time that works across time zones? Drag through the day to find the right slot, without the mental arithmetic. APPLE WATCH Your world clocks on your wrist. A dedicated Apple Watch app and support for multiple complications keep your times visible wherever you are. IPHONE, IPAD & APPLE WATCH Works beautifully across all your Apple devices, with your clocks syncing seamlessly via iCloud. No ads, no sign up. Just your clocks. FREQUENTLY ASKED QUESTIONS Does World Time Widget have a home screen widget? Yes. There are widgets for every Apple surface: home screen, lock screen, StandBy mode, and Apple Watch. You can show up to 8 time zones on a single large widget, so everything you need is one glance away. Can I use custom labels instead of city names? Yes. You can name any clock whatever makes sense to you. “Mum in Sydney” tells you at a glance whether it’s safe to call. “Dev team in Berlin” tells you whether they’re in the office. Your clocks, your labels. Does it work on Apple Watch? Yes. There’s a dedicated Apple Watch app plus support for multiple complications, so your world clocks are always on your wrist. Can I convert time zones and schedule meetings? Yes. The built-in meeting planner lets you drag across the day to find a time that works for everyone, across as many time zones as you need. No mental arithmetic, no switching between apps. How many cities can I add? As many as you need. You can show up to 8 time zones at once on a large widget, and you can add more clocks to the app itself. Does it handle daylight saving time automatically? Yes. World Time Widget updates automatically for daylight saving changes worldwide, so your times are always accurate. Does it work on iPad as well as iPhone? Yes. World Time Widget works across iPhone, iPad, and Apple Watch. Your clocks sync across all your devices via iCloud. What makes it different from Apple’s Clock app? Apple’s Clock app is useful, but limited. World Time Widget adds a day/night indicator for every clock so you can see at a glance who’s awake, lets you use personal labels instead of city names, and puts your world clocks on your home screen, lock screen, StandBy, and Apple Watch with far more flexibility. Apple Clock also caps out at 4 cities in a widget. World Time Widget shows up to 8. Is there a free version? World Time Widget is free to download with a premium upgrade available for additional features. Terms of service: https://world-time.app/terms.pdf Privacy policy: https://www.iubenda.com/privacy-policy/68114171
ZKPassport
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.
- Private identity verification
- NFC-enabled ID scanning
- Share only necessary data
- Face matching technology
- Data stored locally on device
- Prevents identity theft
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ZKPassport - Verify Your Identity Privately Prove who you are without giving away all your personal information ZKPassport lets you verify your identity online while keeping your data safe and private. No more handing over copies of your passport to countless websites. How It Works 1) Choose ID - We support NFC enabled Passports, National IDs, or Residence Permits 2) Scan your ID - Scan the document with your camera, then tap your phone to read the chip 3) Verify instantly - Share only what's needed, nothing more Your Data Stays With You Everything is stored on your phone. Your documents, photos, and personal information never get uploaded anywhere. You're in complete control. Share Only What's Necessary Websites often ask for more information than they actually need. With ZKPassport, you can: - Prove you're over 18 without revealing your birthdate - Confirm your nationality without showing your name - Verify you're a real, unique person without exposing your identity Stop Fraud & Fake Accounts Our face matching technology ensures the person using an ID is the same person in the photo. This prevents stolen identities and stops people from creating multiple fake accounts. Why Choose ZKPassport? - Scan once, use forever - No need to keep scanning your ID - Works on your device - Everything happens locally on your phone - No tracking - Websites can't follow you around - Stop identity theft - Face matching keeps fraudsters out - Simple to use - Just scan, tap, and verify Take back control of your personal information. Download ZKPassport today.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | World Clock Time Zone Widget | ZKPassport |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (31K ratings) — better | 2.9 (14 ratings) |
| Positive reviews | 68.8% of reviews — better | 23.1% of reviews |
| Number of ratings | 31K — better | 14 |
| Update frequency | Every 2 weeks | Every 9 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, Mac, Apple Watch — better | iPhone, iPod |
| Requires iOS | 17.0 | 15.2 — better |
| Further details — not scored | ||
| Size | 93 MB | 111 MB |
| Age rating | 4+ | 4+ |
| Developer | Lasmit TLB Ltd | Obsidion Labs Limited |
Customer experience
World Clock Time Zone Widget
ZKPassport
Bugs and requests
World Clock Time Zone Widget
Reported bugs
3 issues- Time zone display issues
- Widget freezing and not updating
- Inability to edit or remove time zones
Requested features
4 requests- 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
Not enough reviews yet to summarise bugs or requests.
In-app purchases
World Clock Time Zone Widget
- Premium Club Monthly$1.991 Month
- Monthly$1.991 Month
- Monthly$6.991 Month
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- Premium Club - Annual3 Days trial$9.991 Year
- Annual3 Days trial$19.991 Year
- Annual3 Days trial$29.991 Year
- Pro Club - Family Sharing$29.991 Year
- Premium Club Lifetime$49.99
- Lifetime$59.99
- Lifetime$99.99
ZKPassport
No in-app purchases
Questions
Is World Clock Time Zone Widget free?
Is ZKPassport free?
Which has better reviews, World Clock Time Zone Widget or ZKPassport?
Do World Clock Time Zone Widget or ZKPassport have ads?
Which is updated more often, World Clock Time Zone Widget or ZKPassport?
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