Comparison

Clock4Key World Clock Keyboard vs Clocker App

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

Head to head
About

Clock4Key World Clock Keyboard

This custom keyboard allows users to quickly input the current time for major cities worldwide directly from their device's keyboard. It offers real-time global time updates and an intuitive design for efficient time zone coordination.

Highlights
  • Instant time input for global cities
  • Real-time worldwide time updates
  • Seamless keyboard integration
  • Avoids manual time conversions
  • Ideal for travelers and professionals
Features
Read full description

World Clock Keyboard is a powerful iOS app designed to simplify the process of entering the current time for famous cities worldwide. This custom keyboard is ideal for anyone who frequently needs to know or share international times, offering convenience and speed at your fingertips. Key Features: - Instant Time Input: Quickly enter current times for major cities worldwide directly from your keyboard. - Global Coverage: Get real-time updates for numerous cities, ensuring accurate information. - User-Friendly: Intuitive design seamlessly integrates with your device’s keyboard. - Efficient: Save time by avoiding manual time conversions and app switching. - Traveler-Friendly: Perfect for globetrotters, business professionals, and anyone coordinating across time zones.

About

Clocker App

Features
Read full description

See the time in multiple cities at a glance. Clocker keeps your world clocks on your iPhone, iPad, and Mac—no account and no cloud. Add up to 32 time zones and arrange them in the order you care about. The first zone is your large hero clock; the rest appear in a clear list below. Start from an empty home screen with a simple add flow, or build a full dashboard for travel and remote teams. Customize how each clock looks: digital, Roman numerals, or an analog dial; show or hide seconds, the date, city labels, and GMT/UTC offsets; pick time and date format styles; and adjust type size so everything stays readable. Choose an interface language among nine options and pick an appearance that fits you—from system light and dark to seasonal and stylized themes in Settings. Extras: on iPhone and iPad, add a Lock Screen widget to check your zones at a glance where the system supports Lock Screen widgets. Several themes ship with optional ambient sound—birds, water, wind, fireside crackle, and similar gentle loops—so you can pair time reading with a calm backdrop. In Settings you can also turn on an optional metronome with adjustable BPM; it plays a clear tick for focus or rhythm practice. Privacy: your saved zones and preferences are stored only on your device (standard app storage). The app is not built to send that data to our servers for the version described here.

Screenshots

Clock4Key World Clock Keyboard3 screens
Clocker App4 screens

Verdict

The call

The clearest difference is price: Clock4Key World Clock Keyboard at Free against Clocker App's $3.99. Clock4Key World Clock Keyboard also leads on update cadence (daily vs every 2 weeks) and iOS requirement (15.0 vs 17.0). On ads, 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

Clock4Key World Clock Keyboard is free to download; Clocker App costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Clock4Key World Clock Keyboard ships an update daily, Clocker App every 2 weeks. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 6 level
Clock4Key World Clock Keyboard versus Clocker App: the parameters behind the verdict, then further details
ParameterClock4Key World Clock KeyboardClocker App
PriceFree — better$3.99
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyDaily — betterEvery 2 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size3 MB8 MB
Age rating4+4+
DeveloperKhang LeRoman Romadin

In-app purchases

None

Clock4Key World Clock Keyboard

No in-app purchases

None

Clocker App

No in-app purchases

Questions

Is Clock4Key World Clock Keyboard free?
Clock4Key World Clock Keyboard is free to download, with no in-app purchases.
Is Clocker App free?
Clocker App costs $3.99, with no in-app purchases.
Do Clock4Key World Clock Keyboard or Clocker App have ads?
Neither Clock4Key World Clock Keyboard nor Clocker App shows ads.
Which is updated more often, Clock4Key World Clock Keyboard or Clocker App?
Clock4Key World Clock Keyboard ships an update daily, and Clocker App every 2 weeks. Most recently, Clock4Key World Clock Keyboard was updated on October 27, 2026 and Clocker App on October 28, 2026.

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