# Clockwise vs PSCalendarApp

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.

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.

## The numbers

| Metric | Clockwise | PSCalendarApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (8 ratings)](https://appshunter.io/ios/app/clockwise-time-zone-tracker/id6470056395/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 92.9% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Daily** |
| Monetization | Free | — |
| Size | 35 MB | 5 MB |
| Requires iOS | **16.1** | 16.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Brittany Petrova](https://appshunter.io/developer/1712922919) | [pilsun jang](https://appshunter.io/developer/1889778139) |

## What reviewers say

### Clockwise

[App page](https://appshunter.io/ios/app/clockwise-time-zone-tracker/id6470056395)

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.

**Highlights:** Automatic time zone detection, Time scrubbing for planning, Dynamic sky backgrounds, Personalized contact photos, Home-screen widgets, Daylight Saving Time alerts, Offline location database

**In-app purchases:** none


### PSCalendarApp

[App page](https://appshunter.io/ios/app/pscalendarapp/id6775716903)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Clockwise free?

Clockwise is free to download, with no in-app purchases.

### Is PSCalendarApp free?

PSCalendarApp is free to download, with no in-app purchases.

### Do Clockwise or PSCalendarApp have ads?

PSCalendarApp shows ads; Clockwise does not.

### Which is updated more often, Clockwise or PSCalendarApp?

Clockwise ships an update every 6 weeks, and PSCalendarApp daily. Most recently, Clockwise was updated on October 8, 2026 and PSCalendarApp on October 13, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*