World Time Shifter Clock vs pfAdmin
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
World Time Shifter Clock
This app helps you manage time across different time zones for global coordination. Easily plan meetings, stay connected with loved ones, and track events worldwide. Its intuitive display and time-shifting feature make it simple to understand and use.
- Intuitive world clock display
- Time shifting for time zone comparison
- Meeting scheduling across time zones
- 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.
pfAdmin
Manage your pfSense firewall remotely from your iPhone or iPad. This client connects securely via SSH, requiring no installation on the firewall or cloud services. Monitor and control your network security on the go.
- Remote pfSense management
- Secure SSH connection
- No firewall installation required
- No cloud service dependency
- Monitor firewall status
- Manage firewall settings
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pfAdmin puts your pfSense firewall in your pocket. Monitor and manage a stock pfSense box from your iPhone or iPad over a secure SSH connection - nothing is installed on the firewall, and nothing goes through a cloud service. Requires a pfSense firewall with SSH enabled. pfAdmin is an independent client and is not affiliated with or endorsed by Netgate or pfSense.
Screenshots
Verdict
The clearest difference is price: World Time Shifter Clock at Free against pfAdmin's $3.99. World Time Shifter Clock also leads on ratings volume (98 vs 2). pfAdmin's advantage is rating (5.0 vs 4.4) and ads (none vs shown). On review sentiment, update cadence, 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 Time Shifter Clock is free to download; pfAdmin costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
pfAdmin holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: World Time Shifter Clock has 98 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
World Time Shifter Clock ships an update every 3 weeks, pfAdmin monthly. The most recent releases landed on October 21, 2026 and October 29, 2026 respectively.
| Parameter | World Time Shifter Clock | pfAdmin |
|---|---|---|
| Price | Free — better | $3.99 |
| Rating | 4.4 (98 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 98 — better | 2 |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported — better | Paid |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 23 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | David Richmond | D4VINDER LTD |
Customer experience
World Time Shifter Clock
pfAdmin
In-app purchases
World Time Shifter Clock
No in-app purchases
pfAdmin
No in-app purchases
Questions
Is World Time Shifter Clock free?
Is pfAdmin free?
Which has better reviews, World Time Shifter Clock or pfAdmin?
Do World Time Shifter Clock or pfAdmin have ads?
Which is updated more often, World Time Shifter Clock or pfAdmin?
Other comparisons
