Comparison

World Clock vs TZ24

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 track time across multiple locations with this multi-function world clock. It offers home screen widgets, custom time zones, and automatic location detection for convenient access to global time and dialing codes.

Highlights
  • Home screen widget
  • Custom time zones
  • Multiple clocks
  • Automatic location detection
  • Time zone information
  • Dialing codes
Features
Read full description

This easy and Simple application to display multi-function World Clock application. Worldclock It show the local time and current time conditions in places all over the world. Also includes alarms and widgets. Contains • A home screen widget for easy access to city times. • Custom Time zone • Multiple clocks support. • Automatic detection of your current location. • Time zone information. • Dialing codes (country and area codes).

About

TZ24

Features
Read full description

Your world clocks, right on your home screen. TZ24 is a world clock and time zone converter that makes it easy to check global time, compare cities, set reminders, and track your favourite locations with customisable home-screen widgets. Whether you're working with international teams, traveling, or staying connected with loved ones abroad, TZ24 helps you stay in sync. NEW: HOME-SCREEN WORLD CLOCK WIDGETS Keep the time zones that matter most just a glance away. Choose from four useful widget layouts: • Compare Time Widget See and compare the time in two cities directly from your home screen. • Single Time Widget Display the local time for one selected city. • Multi-City Widget Track multiple city clocks together in one convenient widget. • Compact Multi Time Widget Keep a smaller selection of global times visible in a space saving layout. Check important city times without opening the app. WORLD CLOCK YOUR FAVOURITE CITIES TOGETHER Add the cities you care about and view their current local times in one organised dashboard. See time differences and UTC offsets to understand how time changes around the world. COMPARE TIME ZONES EASILY Compare the time between two cities with a simple time zone converter. Whether you're coordinating an international meeting or planning a call with friends abroad, TZ24 makes comparing time zones straightforward. EXPLORE THE WORLD TIME ZONE MAP Discover global time zones using an interactive map. Explore UTC offsets and better understand time differences across countries and regions. SET OFFLINE TIME ZONE REMINDERS Create reminders for selected time zones and stay organised when planning activities across countries. PERSONALISE YOUR WORLD CLOCK • Four home-screen widget layouts • Multiple city clocks • Time zone comparison • Interactive global time zone map • Offline reminders • 12-hour and 24-hour formats • Optional seconds display • Theme customisation • Notification preferences and haptic feedback PERFECT FOR GLOBAL LIVING Remote Workers Keep important international time zones visible while coordinating with colleagues. Traveler's Follow local times across your favourite destinations. Friends & Families Stay connected with people living in different countries. Global Professionals Compare times before making international calls. Make every time zone easier to manage. Download TZ24 and keep the world on your home screen.

Screenshots

World Clock4 screens
TZ244 screens

Verdict

The call

The clearest difference is in-app purchases: TZ24 at none against World Clock's 1. TZ24 also leads on update cadence (every 2 months vs every 49 months) and iOS requirement (15.0 vs 17.6). On price, ads 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

Both are free to download. World Clock sells 1 one-off in-app purchase. TZ24 asks for nothing beyond the download.

UpkeepUpdate frequency

World Clock ships an update every 49 months, TZ24 every 2 months. The most recent releases landed on November 2, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
World Clock versus TZ24: the parameters behind the verdict, then further details
ParameterWorld ClockTZ24
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 49 monthsEvery 2 months — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS17.615.0 — better
Further details — not scored
Size20 MB25 MB
Age rating4+4+
DeveloperAbdullah SaleemSergio Vazquez

In-app purchases

1 purchases

World Clock

One-time1
  • Pro Version$3.99
None

TZ24

No in-app purchases

Questions

Is World Clock free?
World Clock is free to download, with in-app purchases available.
Is TZ24 free?
TZ24 is free to download, with no in-app purchases.
Do World Clock or TZ24 have ads?
Neither World Clock nor TZ24 shows ads.
Which is updated more often, World Clock or TZ24?
World Clock ships an update every 49 months, and TZ24 every 2 months. Most recently, World Clock was updated on November 2, 2026 and TZ24 on October 25, 2026.

Other comparisons