Comparison

World Time Clock Master vs MultiClock Civil/Solar/Metric

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

Head to head
About

World Time Clock Master

Effortlessly manage multiple time zones with this app. Convert times instantly, schedule events, and view global clocks at a glance with interactive widgets. Features atomic accuracy and a vast database of locations.

Highlights
  • Multiple time zone display
  • Interactive time conversion
  • Event scheduling
  • Atomic time accuracy
  • Dynamic home screen widgets
  • List mode for text view
  • Real moon phases and sunrise/sunset
Features
Read full description

THE EASIEST WAY TO DEAL WITH MULTIPLE TIMEZONES + INTERACTIVE WIDGETS Sick of screwing up meeting times and missing calls? This app cuts through time-zone confusion and hands you the perfect hour at a glance. Forget guesswork — just click, connect, and impress. KEY FEATURES EVENT SCHEDULING MADE EASY Found the perfect meeting time? Add events to your calendar with just a tap, and never miss an international webinar, call, or special moment again. ATOMIC ACCURACY No drift, no guesswork. Each second syncs with the atomic standard, so you can trust every moment. Extensive Time Zone Database: Tap into over 160,000 locations and time zones including GMT, UTC, and more. UNIFIED CLOCK FACE View all your essential time zones at a glance on one beautifully designed, customizable clock face. Whether you prefer digital or analog displays (or even military time), everything is exactly where you need it. INTERACTIVE TIME CONVERSION Convert times instantly by simply twisting or swiping across the clock face. Watch as your selected time zones update in real time—making planning international calls, meetings, or travel effortless. DYNAMIC WIDGETS Access global times without even opening the app. Our interactive home screen widget lets you drag a simple line to reveal and convert times, ensuring you’re always in sync no matter where you are. LIST MODE Get a clean, text-based view of all your cities in one column. See times and dates at a glance, and scroll to check future or past hours. It’s a no-fuss way to track the world’s clocks. FEELS LIKE A LUXURY TIMEPIECE We poured effort into details most people never notice — and we’re okay with that. Our users aren’t “most people.” Details include: — Real Moon Phases — Real Moon Rotation — Real Sunrise & Sunset — Advanced City Lights — Haptic Feedback * * * World Clock Master offers a premium subscription: Subscribe to get access to unlimited timezones, interactive widgets, customizations, and timely automatic updates of our timezone database of more than 160,000 locations and timezones. – Length of subscription: 1 month or 1 year – Payment will be charged to iTunes Account at confirmation of purchase – Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period – Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal – Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase – Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable – Terms & Conditions: https://timemaster.s3.amazonaws.com/Time-master-terms.pdf

About

MultiClock Civil/Solar/Metric

This utility app displays time in multiple formats, including civil, solar, and metric. It offers a progress bar for the day's elapsed percentage and shows sunrise/sunset times. A converter tool allows for easy time conversions between different systems.

Highlights
  • Civil time with DST
  • Solar time based on sun position
  • Metric time (10,000 units per day)
  • Daily progress bar
  • Sunrise and sunset times
  • Time converter tool
Features
Read full description

The clock shows two different times in several different ways. Civil time is the current time in your time zone, taking daylight saving rules into account. Solar time depends on the position of the sun in the sky. Solar noon is when the sun is at its highest point. That moment depends on where you are, and on where the Earth is in its annual orbit around the sun. The time display shows hours and minutes in the way you're used to. It also shows a metric time. It breaks the day into 10,000 equal-sized pieces and keeps count of them over the course of the day. Midnight is 0000, and 9999 is the instant just before the next midnight. It also shows a progress bar for the percent of day elapsed. The clock shows sunrise and sunset times for both civil and solar days, in the hour and minute display and in metric. There's a "classic" display page that shows just solar metric, civil metric and civil hh:mm time. There's a converter page that allows you to type in a time, civil or solar, hours:minutes or metric, and convert to all the other available time types.

Screenshots

World Time Clock Master4 screens
MultiClock Civil/Solar/Metric3 screens

Verdict

The call

The clearest difference is in-app purchases: MultiClock Civil/Solar/Metric at none against World Time Clock Master's 10. World Time Clock Master's advantage is rating (4.6 vs 4.3) and ratings volume (842 vs 4). On price, update cadence, 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 Time Clock Master sells 9 in-app purchases, starting at $2.99 per month. MultiClock Civil/Solar/Metric asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

World Time Clock Master holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: World Time Clock Master has 842 ratings behind it against 4, so its average is the more settled of the two.

UpkeepUpdate frequency

World Time Clock Master ships an update fortnightly, MultiClock Civil/Solar/Metric every 3 weeks. Both last shipped on November 3, 2026.

Scorecard4 real differences · 6 level
World Time Clock Master versus MultiClock Civil/Solar/Metric: the parameters behind the verdict, then further details
ParameterWorld Time Clock MasterMultiClock Civil/Solar/Metric
PriceFreeFree
Rating4.6 (842 ratings) — better4.3 (4 ratings)
Positive reviews66.7% of reviews—
Number of ratings842 — better4
Update frequencyFortnightly — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscriptionFree — better
DevicesiPhone, iPad, Vision Pro — betteriPhone, iPad
Requires iOS17.016.0 — better
Further details — not scored
Size236 MB1 MB
Age rating4+4+
DeveloperAlex Komarov Inc.Michael Olson

Customer experience

World Time Clock Master

All ratings839 ratings
Positive90.9%
Neutral2.5%
Negative6.6%
Written reviews78 reviews
Positive66.7%
Neutral5.1%
Negative28.2%

MultiClock Civil/Solar/Metric

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%

Bugs and requests

World Time Clock Master

Reported bugs

4 issues
  • Lose all the registered locations after updating the app
  • Sticky signup interface
  • Widget doesn't work
  • GMT and London currently have a 1 hour time difference between the two locations, but the app shows them the same time

Requested features

4 requests
  • Add the time difference in hours between the default location and other locations in both the widget and the app
  • See my calendar events on the dial
  • Make a paid tier that doesn't collect my data
  • Add new event to a Calendar

MultiClock Civil/Solar/Metric

Not enough reviews yet to summarise bugs or requests.

In-app purchases

9 purchases

World Time Clock Master

Subscriptions5
  • 1 month2 variants$2.991 Month
  • 3 months$3.993 Months
  • 1 year3 Days trial$11.991 Year
Show 2 more
  • 1 year$11.991 Year
  • 1 year3 Days trial$19.991 Year
One-time4
  • Lifetime$29.99
  • Lifetime$49.99
  • Lifetime$79.99
Show 1 more
  • Lifetime$99.99
None

MultiClock Civil/Solar/Metric

No in-app purchases

Questions

Is World Time Clock Master free?
World Time Clock Master is free to download, with in-app purchases available.
Is MultiClock Civil/Solar/Metric free?
MultiClock Civil/Solar/Metric is free to download, with no in-app purchases.
Which has better reviews, World Time Clock Master or MultiClock Civil/Solar/Metric?
World Time Clock Master is rated higher. World Time Clock Master averages 4.6 out of 5 from 842 ratings, while MultiClock Civil/Solar/Metric averages 4.3 from 4 ratings.
Do World Time Clock Master or MultiClock Civil/Solar/Metric have ads?
Neither World Time Clock Master nor MultiClock Civil/Solar/Metric shows ads.
Which is updated more often, World Time Clock Master or MultiClock Civil/Solar/Metric?
World Time Clock Master ships an update fortnightly, and MultiClock Civil/Solar/Metric every 3 weeks. Most recently, World Time Clock Master was updated on November 3, 2026 and MultiClock Civil/Solar/Metric on November 3, 2026.

Other comparisons