World Time Shifter Clock vs CommaSurf
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
World Time Shifter Clock
This intuitive world clock helps you coordinate with people across different time zones. Easily plan meetings, stay connected with loved ones, and manage global teams. It offers a unique visual display and time shifting capabilities for effortless time management.
- Unique intuitive display
- Time shifting for time changes
- Meeting scheduling
- Global team management
- Travel time forecasting
- Event reminders and notifications
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Coordinate with anyone, any time, anywhere, around the world with this unique and intuitive world clock. SYNC TEAMS - schedule overlap feature makes it easy to see when everyone's schedule coincides. KEEP IN TOUCH - Stay connected to family around the globe - know when it's the best time to call your relatives in another time zone. GREAT FOR TRAVEL - Plan your travel - use it to forecast your landing time after a long flight thru multiple time zones. GLOBAL SPORTS MATCHES - Don't miss the opening kick-off of the match in Manchester. TRADING MARKETS - Stay on top of the financial markets around the world. Features • Unique Intuitive Display - Super easy to see the times around the world • Time Shifting: Rotate the clock forwards or backwards to see time changes. • Large Widget - see the full clock face right on your home screen. • Schedule Overlap - see hours of overlap for schedules in one or more locations. • Reminders: Creates notifications for any time, any place.
CommaSurf
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Browse the web on your Apple Watch easily! - Unified URL/search bar - Changeable search engine - Searchable history* - Bookmarks that you can name - Favicons ...and more! Make sure that the webview that the app uses supports the website you want to use. You can test that by asking Siri on your watch to open a website for you. If the webview that comes up displays the website fine and all necessary functions work, you're good to go with this app as well, since it uses the same webview. *The history only saves pages that have been directly opened from the app
Screenshots
Verdict
The clearest difference is update cadence: World Time Shifter Clock at every 3 weeks against CommaSurf's every 20 months. CommaSurf's advantage is price ($1.99 vs $3.99). On ads, in-app purchases, device support and iOS requirement 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 Time Shifter Clock costs $3.99 and CommaSurf $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
World Time Shifter Clock ships an update every 3 weeks, CommaSurf every 20 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.
| Parameter | World Time Shifter Clock | CommaSurf |
|---|---|---|
| Price | $3.99 | $1.99 — better |
| Rating | 4.7 (153 ratings) — better | — |
| Positive reviews | 94.1% of reviews | — |
| Number of ratings | 153 — better | — |
| Update frequency | Every 3 weeks — better | Every 20 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Requires iOS | 18.0 | 17.6 — better |
| Further details — not scored | ||
| Size | 19 MB | 1 MB |
| Age rating | 4+ | 17+ |
| Developer | David Richmond | Viktor Sengel |
Bugs and requests
World Time Shifter Clock
Reported bugs
2 issues- Welcome screen typo: "by add" instead of "by adding"
- Beijing, China not visible in city list
Requested features
6 requests- Bigger rim font option
- Native Mac app
- Ability to set up profiles for different projects
- Custom locations
- Time synchronization
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- Define trading session times
CommaSurf
Not enough reviews yet to summarise bugs or requests.
In-app purchases
World Time Shifter Clock
No in-app purchases
CommaSurf
No in-app purchases
Questions
Is World Time Shifter Clock free?
Is CommaSurf free?
Do World Time Shifter Clock or CommaSurf have ads?
Which is updated more often, World Time Shifter Clock or CommaSurf?
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