# World Clock vs Tip Calculator ‎

The clearest difference is ads: Tip Calculator ‎ at none against World Clock's shown. World Clock's advantage is update cadence (every 3 weeks vs every 6 months) and iOS requirement (15.0 vs 18.5). On price, in-app purchases and device support there is nothing between them.

Both are free to download. World Clock sells 1 one-off in-app purchase and Tip Calculator ‎ sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

World Clock ships an update every 3 weeks, Tip Calculator ‎ every 6 months. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | World Clock | Tip Calculator ‎ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (12 ratings)](https://appshunter.io/ios/app/world-clock-timezones-widget/id1455516286/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Monetization | Free with in-app purchases | — |
| Size | 101 MB | 12 MB |
| Requires iOS | **15.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alessandro Sperotti](https://appshunter.io/developer/1455516285) | [Zaffles](https://appshunter.io/developer/1078438438) |

## What reviewers say

### World Clock

[App page](https://appshunter.io/ios/app/world-clock-timezones-widget/id1455516286)

Effortlessly track multiple time zones, convert times, and explore city details including weather and points of interest. Access crucial information directly from your lock screen with customizable widgets.

**Highlights:** Track local time in multiple cities, Automatic daylight saving time updates, Effortless time zone conversion, Lock screen widgets for quick access, Detailed city information (weather, photos), Discover points of interest (POIs), User-friendly city search

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| World Clock Premium | $1.99 | one-time |


### Tip Calculator ‎

[App page](https://appshunter.io/ios/app/tip-calculator/id6752492886)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip Calculator Supporter | $0.99 | one-time |


## Frequently asked questions

### Is World Clock free?

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

### Is Tip Calculator ‎ free?

Tip Calculator ‎ is free to download, with in-app purchases available.

### Do World Clock or Tip Calculator ‎ have ads?

World Clock shows ads; Tip Calculator ‎ does not.

### Which is updated more often, World Clock or Tip Calculator ‎?

World Clock ships an update every 3 weeks, and Tip Calculator ‎ every 6 months. Most recently, World Clock was updated on October 24, 2026 and Tip Calculator ‎ on October 11, 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.*