Comparison

Earth Clock vs EarthClock Time Zone Converter

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

Head to head
About

Earth Clock

Features
Read full description

A utility app that combines aerial photography and a clock. Aerial photos are displayed randomly every minute. Aerial photos can be selected from the following: million cities around the world, Japanese cities and towns, World Heritage Sites, and OS X / macOS code names. Supports customization of date and time formats and fonts.

About

EarthClock Time Zone Converter

Visually convert time zones with an interactive dial and slide list. Easily see day/night status, dates, and track time across multiple locations. Save events to your calendar or set reminders with a single tap.

Highlights
  • Visual, interactive time conversion display
  • Time travel tool for precise conversions
  • Set native iOS alarms and calendar events
  • Powerful search and custom city labels
  • Detailed time, date, and timezone information
  • Day/night visual cues
Read full description

EarthClock is a visual Time Converter, making timezone conversions easier not just for time, but for understanding important things like: - Is it Day or night there? - Is it yesterday today or tomorrow there? - What’s the Date there at my time? - And of course, track the time later across multiple locations This is very easy with EarthClock - just turn the Dial, or Slide the List! 
Time conversions will automagically appear, along with clear visual cues for Date, Day/Night and the rest. One tap and you can save the time as a Calendar Event or reminder. The difference from most World Time and Time Conversion apps present information as text, and numbers which you need to correlate and think about the numbers. With EarthClock you just need to look! EarthClock is free to use, for up to two cities.  To track more cities and timezones, save Calendar Events and Alarms, get EarthClock+ in-App. ---- KEY FEATURES: Visual, Interactive Time-Conversion Display — Rotate the 24-hour dial to see time conversions live across different time zones. EarthClock’s sleek interactive dial of Earth map and Clocks, provides a visually engaging way to track time around the world. Time Travel: Precise Time Conversion — Convert time directly to a date, time, and place with EarthClocks unique and powerful Time Travel tool. Faster, more detailed and far more intuitive than doing mental maths Set Native iOS Alarms and Calendar events, in one tap — Planning a call or meeting across multiple time zones? EarthClock makes it easy to set reminders, add events to your calendar, or share the best time with others via text or email. Powerful Search & Custom city Labels — Easily find any timezone, country, or major city with our comprehensive database. Can’t find your exact location? No problem! You can rename any timezone to match your city or even label it with emojis for a personal touch. Detailed Time, Date, & Timezone Info — Beyond just showing time, EarthClock provides rich details at a glance. - Instantly see the date to see if its today/tomorrow or yesterday at all locations, - Visually track if its day/night, as well as progress to noon or midnight. - Tap cities to see details like active Daylight Saving time, and edit labels, Download EarthClock today and take the guesswork out of time conversion! Whether you’re scheduling meetings, travelling, or simply curious, EarthClock makes managing time zones easier and more beautiful than ever. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Earth Clock1 screens
EarthClock Time Zone Converter4 screens

Verdict

The call

The clearest difference is in-app purchases: Earth Clock at none against EarthClock Time Zone Converter's 1. Earth Clock also leads on device support (4 vs 2). EarthClock Time Zone Converter's advantage is iOS requirement (13.0 vs 18.6). On price, 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. EarthClock Time Zone Converter sells 1 in-app purchase, starting at $5.99 per year. Earth Clock asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 9, 2026 and September 18, 2026 respectively.

Scorecard3 real differences · 7 level
Earth Clock versus EarthClock Time Zone Converter: the parameters behind the verdict, then further details
ParameterEarth ClockEarthClock Time Zone Converter
PriceFreeFree
Rating—4.3 (6 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—6 — better
Update frequencyEvery 3 monthsEvery 3 months
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, Apple TV, Vision Pro — betteriPhone, iPod
Requires iOS18.613.0 — better
Further details — not scored
Size5 MB48 MB
Age rating4+4+
DeveloperKazuhisa AsakawaSameer Rajadnya

In-app purchases

None

Earth Clock

No in-app purchases

1 purchases

EarthClock Time Zone Converter

Subscriptions1
  • EarthClock+$5.991 Year

Questions

Is Earth Clock free?
Earth Clock is free to download, with no in-app purchases.
Is EarthClock Time Zone Converter free?
EarthClock Time Zone Converter is free to download, with in-app purchases available.
Do Earth Clock or EarthClock Time Zone Converter have ads?
Neither Earth Clock nor EarthClock Time Zone Converter shows ads.
Which is updated more often, Earth Clock or EarthClock Time Zone Converter?
Earth Clock ships an update every 3 months, and EarthClock Time Zone Converter every 3 months. Most recently, Earth Clock was updated on September 9, 2026 and EarthClock Time Zone Converter on September 18, 2026.

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