Comparison

World Clock vs Durations

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

Head to head
About

World Clock

Easily convert time zones and check the current time in any region worldwide. This tool helps you stay connected with friends abroad, manage international meetings, and plan travel by accurately displaying dates and times across different locations.

Highlights
  • Convert time zones freely
  • Search time in any area
  • Check time for friends abroad
  • Manage international conferences
  • Set up widgets
  • Set theme color
  • Set UTC and standard times
Features
Read full description

Need to know the right time in another city before you call, travel, or schedule a meeting? World Clock-Timezone Converter helps you compare world times and convert any date and time across cities, UTC, and standard time zones. Add the places you care about, check the current time at a glance, or choose a future date to see what that time becomes around the world. It is useful for international meetings, remote teams, family abroad, travel plans, and friends in different time zones. Use widgets for quick access, switch between 12-hour and 24-hour time, check UTC and standard time zones, and choose a theme that fits your phone. Features: - Compare multiple cities and time zones in one list - Convert dates and times across regions - Check UTC, GMT, Zulu time, and standard time zones - Add widgets for fast world time checks - Search many cities and time zone entries - See day and night indicators - Use 12-hour or 24-hour time format - Choose from multiple theme colors - Free to use If you have feedback or need a location added, contact us at appsupport@bokeriastudio.com.

About

Durations

Read full description

The simple multi-timer app. • Create a timer that can include multiple sub-timers for any activity. • Create a stopwatch timer • Simply touch a timer to start it (or stop it). • Double tap a timer to edit it and do a long press to rearrange timers. • Sort your timers by name, which ones are running or a custom order • Sync with the Mac version (included with purchase) when signed into iCloud.

Screenshots

World Clock4 screens
Durations4 screens

Verdict

The call

The clearest difference is price: World Clock at Free against Durations's $2.99. World Clock also leads on iOS requirement (13.0 vs 16.4). Durations's advantage is ads (none vs shown). On update cadence, in-app purchases and device support 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

World Clock is free to download; Durations costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

World Clock ships an update every 3 months, Durations every 6 weeks. The most recent releases landed on September 23, 2026 and September 21, 2026 respectively.

Scorecard3 real differences · 7 level
World Clock versus Durations: the parameters behind the verdict, then further details
ParameterWorld ClockDurations
PriceFree — better$2.99
Rating4.8 (600 ratings) — better—
Positive reviews86.7% of reviews—
Number of ratings600 — better—
Update frequencyEvery 3 monthsEvery 6 weeks — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS13.0 — better16.4
Further details — not scored
Size33 MB13 MB
Age rating4+4+
DeveloperBokeriaSteve Brost

Bugs and requests

World Clock

Reported bugs

9 issues
  • Widget showing blank screen instead of times
  • Widget time display stuck or frozen
  • Incorrect time display after daylight saving changes
  • Widget not working on night mode
  • Screen flickering when scrolling
Show 4 more
  • Widget configuration not saving properly
  • Date/time truncation in location field
  • Widget disappeared after recent update
  • Widget not displaying multiple cities

Requested features

12 requests
  • Alarm functionality for multiple timezones
  • Larger widget size options (2x2, 3x3)
  • Widget theme/color customization
  • Seconds display in time
  • Real-time minute updates
Show 7 more
  • Reorderable timezone list
  • Reverse time conversion capability
  • MacBook/desktop version
  • Ad-free premium version
  • Better widget transparency controls
  • Improved widget design and modernization
  • Day of week display in custom widgets

Durations

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

World Clock

No in-app purchases

None

Durations

No in-app purchases

Questions

Is World Clock free?
World Clock is free to download, with no in-app purchases.
Is Durations free?
Durations costs $2.99, with no in-app purchases.
Do World Clock or Durations have ads?
World Clock shows ads; Durations does not.
Which is updated more often, World Clock or Durations?
World Clock ships an update every 3 months, and Durations every 6 weeks. Most recently, World Clock was updated on September 23, 2026 and Durations on September 21, 2026.

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