World Clock 世界時鐘 vs DuoTime
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
World Clock 世界時鐘
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World Clock makes it effortless to track time across the globe. Whether you travel, work with international teams, or keep in touch with family abroad, you'll always know what time it is anywhere. KEY FEATURES - World Clock — See the current time in multiple cities at a glance - Add Cities — Search and add any city you care about - Meeting Planner — Find the best time to connect across time zones - Time Converter — Instantly convert times between zones - Clean, simple interface — Everything you need, nothing you don't - Remove Ads — Optional in-app purchase for an ad-free experience WHY WORLD CLOCK - Perfect for frequent travelers and business trips - Plan calls and meetings with overseas clients and colleagues - Coordinate with friends and family in different time zones - Avoid confusion over time differences and jet lag World Clock is free to use, supported by ads. You can remove ads anytime via in-app purchase.
DuoTime
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Two times. One beautifully focused screen. DuoTime turns your phone or tablet into a customizable dual clock. Place two time zones side by side, then choose the display that fits each panel—from digital and analog clocks to a calendar or a favorite photo. KEY FEATURES • Two independent panels Set the clock type, time zone, and color of the left and right panels separately. • World time at a glance Keep an eye on family abroad, a destination, or your remote team without doing the time-zone math. • Four panel types Combine digital, analog, calendar, and photo views in any pairing that works for you. • A look of your own Mix digital styles and typefaces, analog dials and second hands, color palettes, and richly textured backgrounds. You can also use an image from your photo library as a clock background. • Automatic background changes Choose an interval and let the background designs rotate automatically for a display that stays fresh. • Made for the desk Keep the screen awake while the clock is showing, and enjoy a layout that adapts naturally to portrait and landscape. • Precise display controls Choose 12- or 24-hour time, then control digital seconds and the analog second hand independently. Use DuoTime as a desk clock at home or work, a world clock for remote collaboration, a travel companion, or a simple way to stay connected with someone far away. Put the two times that matter most on one screen.
Screenshots
Verdict
The clearest difference is price: World Clock 世界時鐘 at Free against DuoTime's $0.99. World Clock 世界時鐘 also leads on iOS requirement (13.0 vs 15.0). DuoTime's advantage is ads (none vs shown). On 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
World Clock 世界時鐘 is free to download; DuoTime costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | World Clock 世界時鐘 | DuoTime |
|---|---|---|
| Price | Free — better | $0.99 |
| Update frequency | — | Weekly |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 23 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | fung ka wa | CdPlus |
In-app purchases
World Clock 世界時鐘
No in-app purchases
DuoTime
No in-app purchases
Questions
Is World Clock 世界時鐘 free?
Is DuoTime free?
Do World Clock 世界時鐘 or DuoTime have ads?
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