World Times vs P
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
World Times
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This app displays the time in over 400 world-wide locations as well as their Greenwich Mean Time offset. Locations are indexed and ordered alphabetically within their respective geopolitical regions. An additional page facilitates the calculation of the time difference between 2 time zones calculated from the "GMT" offsets which can be obtained from the table view page. For locations that do not display the "GMT" offset it can easily be calculated by subtracting the the "GMT" time from the local time. The app displays the day of a location relative to the day of the current time zone device setting (i.e. "Today", "Tomorrow" or "Yesterday") in 32 languages. "Image courtesy of the Image Science & Analysis Laboratory, NASA Johnson Space Center" Roll-Frame:148-22727.
P
This app provides a customizable timer for presentations, lectures, and speeches. It features customizable alerts for target time and overages, a history log, and multiple sound options. It's also useful for sports, studying, and work.
- Customizable target time alerts
- Overtime alerts with multiple sounds
- History log for past sessions
- Analog and digital time display
- Multiple sound options (bell, gong)
- Adjustable time limits
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P-Timer is a timer app for use in presentations, talk, lecture, speeches, etc.. When Target time (presentation time) elapses, it will play the bell sounds "ding-dong". If Target time is exceeded, the bell can be made to automatically sound according to pre-set time (for several times, etc.). Time and the alalogue chronograph are displayed so that the remaining time can be recognized easily. Moreover, you can confirm when you executed and how long it had taken and completed by that history funcion later. Great for use in not only presentations, but for sports, studying, work, and a variety of other uses. Note : We recommend that it makes a radio waves off so that the calling may not happen in use of presentations etc.. Presentation time : 0 - 999[min] 59[sec] Presentation over time : 0 - 999[min] 59[sec] Number of histories : 1 - 200 Time display : 24[hour] or AM/PM Sound type : Bell, Gong, Chinese gong Note: the volume in the app is determined by the volume set on your device, so if the volume is too low, please increase the volume on your device.
Screenshots
Verdict
The clearest difference is update cadence: P at every 11 months against World Times's every 38 months. World Times's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
World Times costs $0.99 and P $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
World Times ships an update every 38 months, P every 11 months. The most recent releases landed on September 27, 2026 and September 21, 2026 respectively.
| Parameter | World Times | P |
|---|---|---|
| Price | $0.99 | $0.99 |
| Positive reviews | โ | 50.0% of reviews |
| Update frequency | Every 38 months | Every 11 months โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | โ | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 โ better | 15.0 |
| Further details โ not scored | ||
| Size | 12 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Manfred Breede | Yoshiaki Onishi |
In-app purchases
World Times
No in-app purchases
P
No in-app purchases









