Comparison

Tempus World Clock vs Time Converter

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

Head to head
About

Tempus World Clock

Easily track multiple time zones with customizable clocks for cities and people. Convert times instantly, find meeting windows, and set location-specific reminders. View city details including weather and sunrise/sunset.

Highlights
  • Customizable clocks with names, emojis, and color tags
  • Instant time conversion with a draggable scrubber
  • Meeting finder with overlapping availability windows
  • Location-specific reminders
  • City detail view with weather and daylight arc
  • Profile grouping for clocks
  • Lock screen and Dynamic Island integration
Features
Read full description

Tempus is a world clock and time zone converter built for people who work, travel, and stay in touch across time zones. It is at home on iPhone, iPad, and Apple Watch. NAME YOUR CLOCKS Add clocks for cities or for the people you talk to. Give each one a custom name, an emoji, and a color tag so "Mum in Sydney" or "Design team, Berlin" is readable at a glance. Choose emoji from a searchable catalog with recents and suggestions for the city. Pick analog or digital faces, 12 or 24 hour time, and see the time difference from wherever you are. CONVERT TIMES INSTANTLY Pick any time in any zone and see it in all your clocks at once. Drag the time scrubber to slide through the day and watch every clock move together. Day and night indicators follow the working hours you set for each city, so you can see at a glance who is reachable. PROFILES Group your clocks into profiles such as Work or Family and switch between them from the title on iPhone or the sidebar on iPad. A city can be in several profiles, and the active profile syncs to your other devices and Apple Watch. REMINDERS IN ANOTHER CITY'S TIME Set a reminder for 9:00 in Tokyo and Tempus alerts you when it is 9:00 there, whatever time it is where you are. Anchor a reminder to the city or to your own time, repeat it every day or on the weekdays you choose, or set it for a single date. Label it, pause it without deleting it, and turn alerts off on a device you would rather keep quiet. ON THE LOCK SCREEN Keep a reference city in the Dynamic Island and on the Lock Screen, with its current time and how far ahead or behind you it is. A countdown appears there before a reminder is due. FIND A MEETING TIME THAT WORKS Select two or more clocks, set working hours for each, and Tempus shows the overlapping windows where everyone is available. Add the meeting to your calendar in one tap or share it as an .ics invite. CITY DETAIL Tap any clock for a full city view: a skyline illustration that changes with the time of day, sunrise and sunset on a daylight arc, and current weather conditions. IPAD On iPad, Tempus uses a native split layout: browse your clocks in a sidebar while City Detail stays open beside them. Time Converter and Meeting Finder open in the detail column with room for a full-width overlap timeline. Keyboard shortcuts and pointer hover are supported throughout. APPLE WATCH Tempus on Apple Watch shows your clocks on your wrist, lets you convert times with the Digital Crown, and offers complications for your favorite clocks. Clocks sync instantly between iPhone and Apple Watch. WIDGETS A city widget shows one city drawn as its skyline, lit for the time of day, with an optional weekday and date. The World Clocks widget shows the cities you choose on the Home Screen or the Lock Screen. Your clocks sync across all your devices with iCloud. PRIVACY FIRST Tempus has no account, no ads, and no tracking. Your clocks are stored on your device and in your private iCloud database. Weather is provided by Apple Weather for the cities you add, never for your own location.

About

Time Converter

Features
Read full description

Time Converter is a smart and reliable time zone converter and world clock app for everyday global scheduling. Whether you are managing remote teams, booking international calls, planning travel, or keeping up with family abroad, Time Converter makes cross-time-zone coordination simple and clear. No more guessing. No more calendar mistakes. No more AM or PM confusion. Built for global life Time Converter helps you compare time across cities worldwide in seconds. See multiple locations at once, understand time differences instantly, and schedule with confidence. Fast and accurate in real time Get up-to-date city times and timezone offsets exactly when you need them. Perfect for meetings, collaboration, and time-sensitive decisions. Made for remote work and international teams If your day includes New York, London, Singapore, Sydney, or anywhere in between, Time Converter gives you a clear view of the world's time at a glance. Key Features Multi-city time comparison View and compare current time across multiple cities on one screen. Real-time timezone conversion Instantly convert time across regions with live updates. Custom date and time lookup Pick any date or time to check past or future differences for planning and coordination. 12-hour and 24-hour format support Switch between AM/PM and 24-hour format based on your preference. Drag-and-drop city ordering Reorder cities to match your workflow and priorities. Clean and readable interface Optimized for phones and tablets with a modern and distraction-free design. Light and dark mode Comfortable viewing day or night. Perfect for Remote workers and distributed teams Project managers and international operations Freelancers working with global clients Travelers planning flights and events Students studying across regions Anyone who needs quick and reliable world time information What Time Converter helps you do Check the current time in cities around the world Schedule meetings across time zones without mistakes Avoid missed calls and AM/PM confusion Track UTC offsets clearly Coordinate global plans with confidence

Screenshots

Tempus World Clock4 screens
Time Converter4 screens

Verdict

The call

The clearest difference is price: Time Converter at Free against Tempus World Clock's $1.99. Time Converter also leads on update cadence (every 3 days vs every 9 days) and iOS requirement (15.1 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

Time Converter is free to download; Tempus World Clock costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Tempus World Clock ships an update every 9 days, Time Converter every 3 days. The most recent releases landed on November 2, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
Tempus World Clock versus Time Converter: the parameters behind the verdict, then further details
ParameterTempus World ClockTime Converter
Price$1.99Free — better
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 9 daysEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPod
Requires iOS17.015.1 — better
Further details — not scored
Size73 MB25 MB
Age rating4+4+
DeveloperViktor GamovTien Nguyen

In-app purchases

None

Tempus World Clock

No in-app purchases

None

Time Converter

No in-app purchases

Questions

Is Tempus World Clock free?
Tempus World Clock costs $1.99, with no in-app purchases.
Is Time Converter free?
Time Converter is free to download, with no in-app purchases.
Do Tempus World Clock or Time Converter have ads?
Neither Tempus World Clock nor Time Converter shows ads.
Which is updated more often, Tempus World Clock or Time Converter?
Tempus World Clock ships an update every 9 days, and Time Converter every 3 days. Most recently, Tempus World Clock was updated on November 2, 2026 and Time Converter on October 25, 2026.

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