# Time Keeper vs World Clock

The clearest difference is in-app purchases: Time Keeper at none against World Clock's 1. Time Keeper also leads on update cadence (daily vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. World Clock sells 1 one-off in-app purchase. Time Keeper asks for nothing beyond the download.

Time Keeper ships an update daily, World Clock every 5 weeks. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Time Keeper | World Clock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 5 weeks |
| Size | 6 MB | 41 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [APPSTACK LLC](https://appshunter.io/developer/1454414263) | [Tomash Sugint](https://appshunter.io/developer/1896504334) |

## What reviewers say

### Time Keeper

[App page](https://appshunter.io/ios/app/time-keeper-hours-tracker/id6738871518)

**Features:** macOS Compatibility

**In-app purchases:** none


### World Clock

[App page](https://appshunter.io/ios/app/world-clock-timeshift/id6768507524)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TimeShift Pro | $3.99 | one-time |


## Frequently asked questions

### Is Time Keeper free?

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

### Is World Clock free?

World Clock is free to download, with in-app purchases available.

### Do Time Keeper or World Clock have ads?

Neither Time Keeper nor World Clock shows ads.

### Which is updated more often, Time Keeper or World Clock?

Time Keeper ships an update daily, and World Clock every 5 weeks. Most recently, Time Keeper was updated on November 8, 2026 and World Clock on October 31, 2026.

---

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