World Clock for iPhone vs FFPAI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
World Clock for iPhone
Easily track time across multiple time zones without manual calculations. Set alarms for specific times in different locations to manage international meetings and schedules efficiently.
- Multiple time zone display
- Set alarms for different clocks
- Automatic time difference calculation
- International meeting scheduling
- Client time zone tracking
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Are you still calculating the time difference? Now, you don't have to do that over and over again! With our clock app, you can set the alarms for the different clocks in their timezones. For example, youe client at Tokyo asks you to have a meeting with you in their 10 am. You don't need to know what time it is in your timezone. Just add a clock of Tokyo and add an alarm.
FFPAI
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Using this app user can view the association information. Also update related to the association can be easily accessed from this app.
Screenshots
Verdict
The clearest difference is in-app purchases: FFPAI at none against World Clock for iPhone's 2. FFPAI also leads on update cadence (every 3 days vs every 3 weeks). World Clock for iPhone's advantage is iOS requirement (8.0 vs 13.0). On price, 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
Both are free to download. World Clock for iPhone sells 2 one-off in-app purchases. FFPAI asks for nothing beyond the download.
World Clock for iPhone ships an update every 3 weeks, FFPAI every 3 days. The most recent releases landed on October 13, 2026 and October 1, 2026 respectively.
| Parameter | World Clock for iPhone | FFPAI |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (6 ratings) — better | — |
| Positive reviews | 78.3% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 3 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 8.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 24 MB | 28 MB |
| Age rating | 4+ | 12+ |
| Developer | 阅 陈 | ENLACECODE TECHNOLOGY PRIVATE LIMITED |
Bugs and requests
World Clock for iPhone
Reported bugs
3 issues- Alarms not triggering
- Cities not loading
- Time display issues
Requested features
4 requests- 24-hour time format option
- Ability to set alarms
- More city/country options
- Compatibility with newer iOS versions
FFPAI
Not enough reviews yet to summarise bugs or requests.
In-app purchases
World Clock for iPhone
- Upgrade to unlimit number of clocks$0.99
- Upgrade to remove Ads$2.99
FFPAI
No in-app purchases
