Clockwise vs PSCalendarApp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Clockwise
Easily track time zones for friends, family, and colleagues worldwide. Features dynamic backgrounds, personalized photos, and home-screen widgets for at-a-glance updates. Supports over 200k locations, even offline, and syncs across devices via iCloud.
- Automatic time zone detection
- Time scrubbing for planning
- Dynamic sky backgrounds
- Personalized contact photos
- Home-screen widgets
- Daylight Saving Time alerts
- Offline location database
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Tired of calculating time zone differences? Meet Clockwise, the ultimate app for tracking the time of friends, family, and colleagues around the world! • Simple Setup Just enter someone’s name (or select from your contacts), choose their location, and we’ll automatically detect their time zone! • Time Scrubbing Easily shift the time forwards or backwards to plan and coordinate across time zones. • Dynamic Sky Backgrounds Watch the sky come to life with beautiful colors that change in real-time, reflecting the actual sunrise and sunset of each person’s location. • Personalized Photos Add a personal touch by uploading photos of your loved ones. You can scale and crop images to get the perfect fit! • Widgets Stay connected at a glance with home-screen widgets that display the local time of your friends and family without even opening the app! • Daylight Saving Time Never miss a time change again! Stay informed of upcoming daylight saving time changes around the world. • Contact Linking Import your contacts and call or text them directly from the app. Getting in touch with your friends and family abroad has never been easier! • Clock Customization Select from a variety of clock display options, including both analog and 24-hour formats. • Extensive Location Database Choose from over 200k locations worldwide, even offline. Whether it’s a big city or a small town, we’ve got you covered. • iCloud Sync Sync your contacts and their time zones across all your devices via iCloud. Clockwise is available on both iPhone and iPad.
PSCalendarApp
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PS Calendar is a simple yet powerful calendar app designed for your everyday planning needs. View your schedule in the way that works best for you — year, month, week, or day. Seamlessly syncs with your existing calendars through Apple's EventKit, so all your events from iCloud, Google, and Exchange appear in one place.
Screenshots
Verdict
The clearest difference is ads: Clockwise at none against PSCalendarApp's shown. PSCalendarApp's advantage is update cadence (daily vs every 6 weeks). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Clockwise ships an update every 6 weeks, PSCalendarApp daily. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.
| Parameter | Clockwise | PSCalendarApp |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (8 ratings) — better | — |
| Positive reviews | 92.9% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 6 weeks | Daily — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.1 — better | 16.6 |
| Further details — not scored | ||
| Size | 35 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Brittany Petrova | pilsun jang |
In-app purchases
Clockwise
No in-app purchases
PSCalendarApp
No in-app purchases
Questions
Is Clockwise free?
Is PSCalendarApp free?
Do Clockwise or PSCalendarApp have ads?
Which is updated more often, Clockwise or PSCalendarApp?
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