Comparison

World Clock. Time Widget vs Zen World Time Converter

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

World Clock. Time Widget

This app offers a world clock with a time calculator and customizable widgets for your home screen. It allows you to track time in over 30,000 cities, even offline, and rename locations for easy identification. The clean interface ensures fast navigation and a straightforward user experience.

Highlights
  • 30,000+ cities
  • Offline functionality
  • Multiple home screen widgets
  • Time converter
  • Rename places
Features
Read full description

Our World Clock + Widgets goes beyond similar apps and iOS Clock App with the addition of a widget and the easy-to-use time calculator. It has a clean design that is straightforward for fast navigation. The app is free to download and has every option that makes it the perfect world clock. Features: • Choose from 30k cities • Use offline functionality • Add multiple Widgets on Home Screen • Adjust time with Time Converter • Rename your places Please note the subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period By using World Clock, you are agreeing to our Privacy Policy and Terms of Use: Private Policy http://getsfaxapp.com/privacy.html Terms of Use http://getfaxapp.com/terms.html Payment will be charged to iTunes Account at confirmation of purchase • Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable

About

Zen World Time Converter

Easily find the current time in any location worldwide. This app simplifies scheduling calls across different time zones with an intuitive slider for quick time adjustments. It offers extensive location data and clear visual differentiation of day and night hours.

Highlights
  • Global time zone conversion
  • Over 22,000 locations
  • Customizable daylight hours
  • Intuitive time slider
  • Clear day/night differentiation
  • Ad-free experience
Features
Read full description

Zen World Time makes finding times in any location around the globe fast and easy. Figuring out the best time to call someone in a different time zone has never been easier—just drag our unique slider. Features • Over 22,000 locations available worldwide • Customizable daylight hours for each location • Elegant and intuitive interface • Nighttime and daytime hours are clearly differentiated • Time slider lets you advance to future times quickly • Ad-free • In-app purchase gives you access to all features Try it today!

Screenshots

World Clock. Time Widget4 screens
Zen World Time Converter4 screens

Verdict

The call

World Clock. Time Widget and Zen World Time Converter both sit at 4.7 stars, but that hides the real split: 88% of Zen World Time Converter's written reviews are positive against 64% of World Clock. Time Widget's. Zen World Time Converter also leads on iOS requirement (10.0 vs 12.0). World Clock. Time Widget's advantage is ratings volume (4.4K vs 189). On price, rating, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. World Clock. Time Widget sells 3 in-app purchases, starting at $1.99 per month and Zen World Time Converter sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for World Clock. Time Widget against 4.6 for Zen World Time Converter. That said, the two scores are not equally well evidenced: World Clock. Time Widget has 4.4K ratings behind it against 189, so its average is the more settled of the two. Written reviews are what separate them: 64% of World Clock. Time Widget's written reviews are positive against 88% of Zen World Time Converter's.

UpkeepUpdate frequency

World Clock. Time Widget ships an update every 3 months, Zen World Time Converter every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard3 real differences · 7 level
World Clock. Time Widget versus Zen World Time Converter: the parameters behind the verdict, then further details
ParameterWorld Clock. Time WidgetZen World Time Converter
PriceFreeFree
Rating4.7 (4.4K ratings) — better4.6 (189 ratings)
Positive reviews63.9% of reviews88.2% of reviews — better
Number of ratings4.4K — better189
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.010.0 — better
Further details — not scored
Size33 MB18 MB
Age rating4+4+
Developer7270356 Canada IncVlad Paraschiv

Customer experience

World Clock. Time Widget

All ratings4,319 ratings
Positive92.2%
Neutral3.4%
Negative4.4%
Written reviews155 reviews
Positive63.9%
Neutral8.4%
Negative27.7%

Zen World Time Converter

All ratings188 ratings
Positive88.8%
Neutral4.8%
Negative6.4%
Written reviews136 reviews
Positive88.2%
Neutral4.4%
Negative7.4%

User reviews

World Clock. Time Widget

From 4.4K App Store ratings

What we love

  • 💻 Simple and easy to use
  • 🌍 Helpful for tracking time zones
  • 🕰️ Straightforward interface
  • 📊 Useful for international meetings
  • 🔍 Comprehensive city database

Room to improve

  • 🐛 Bugs and glitches in widget
  • 🔍 Missing some major cities
  • 🔒 Paid features behind paywall
  • 🔄 Difficulty reordering locations
  • 🕰️ Limited time display options

Zen World Time Converter

From 189 App Store ratings

What we love

  • 👍 Simple and intuitive user interface
  • 🎨 Clean, elegant, and visually appealing design
  • ⚡ Easy to use for quick time zone comparisons
  • 🌍 Supports multiple cities simultaneously
  • 🔄 Smooth slider functionality for time adjustments

Room to improve

  • 🐛 Incorrect time zone data for some locations
  • 📱 Not optimized for iPad (iPhone-only formatting)
  • 🔒 Limited free version (only 2 cities)
  • 📊 Limited time range (only 7 days ahead)
  • 🎚️ Excessive scrolling needed to view all cities

Bugs and requests

World Clock. Time Widget

Reported bugs

5 issues
  • Widget not loading correctly
  • Time zone display issues
  • Search function not working
  • Compatibility problems on iOS 16
  • Inconsistent date/day display

Requested features

5 requests
  • Add analog clock option
  • Ability to display seconds
  • More customization options
  • Improved widget functionality
  • Granular time zone selection

Zen World Time Converter

Reported bugs

8 issues
  • Time doesn't auto-update after app launch
  • Red button to snap back to current time shows outdated time
  • Incorrect time zone placement (St. Barthélemy in French Alps instead of Caribbean)
  • Calendar functionality not working as expected
  • Sunrise/sunset can only be set in 30-minute increments
Show 3 more
  • Daylight saving time not captured correctly in some regions
  • Hijri calendar mode cannot be changed to Gregorian
  • Cannot select specific dates manually

Requested features

16 requests
  • 24-hour time format option
  • Ability to rearrange cities by drag-and-drop
  • Alphabetical or custom sorting of city list
  • Customizable font colors per city
  • Custom city names (e.g., 'Grandma', 'Corporate')
Show 11 more
  • Minute-level time interval adjustments (15-min, 1-min increments)
  • Quick date selection for future dates
  • Automatic sunrise/sunset time updates based on location
  • UTC time zone display
  • Compact view option to fit more cities on screen
  • Widget functionality for home screen
  • Outlook calendar integration
  • Ability to view previous days
  • Add missing cities and locations
  • Move app settings from iPhone settings into app
  • Zoom in/out functionality

In-app purchases

3 purchases

World Clock. Time Widget

Subscriptions2
  • World Clock. Widget. Monthly$1.991 Month
  • World Clock. Widget. Annually1 Month trial$15.991 Year
One-time1
  • Remove Ads$5.99
1 purchases

Zen World Time Converter

One-time1
  • Zen World Time Pro Features$5.99

Questions

Is World Clock. Time Widget free?
World Clock. Time Widget is free to download, with in-app purchases available.
Is Zen World Time Converter free?
Zen World Time Converter is free to download, with in-app purchases available.
Which has better reviews, World Clock. Time Widget or Zen World Time Converter?
World Clock. Time Widget is rated higher. World Clock. Time Widget averages 4.7 out of 5 from 4.4K ratings, while Zen World Time Converter averages 4.6 from 189 ratings.
Do World Clock. Time Widget or Zen World Time Converter have ads?
Neither World Clock. Time Widget nor Zen World Time Converter shows ads.
Which is updated more often, World Clock. Time Widget or Zen World Time Converter?
World Clock. Time Widget ships an update every 3 months, and Zen World Time Converter every 2 months. Most recently, World Clock. Time Widget was updated on November 2, 2026 and Zen World Time Converter on November 3, 2026.

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