# World Cal vs Timezone Assistant

The clearest difference is rating: World Cal at 4.9 against Timezone Assistant's 1.0. World Cal also leads on ratings volume (318 vs 1) and device support (4 vs 2). Timezone Assistant's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price there is nothing between them.

Both are free to download. World Cal sells 1 one-off in-app purchase. Timezone Assistant asks for nothing beyond the download.

World Cal holds the better App Store score, 4.9 against 1.0. That said, the two scores are not equally well evidenced: World Cal has 318 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 76% of World Cal's written reviews are positive against 100% of Timezone Assistant's, so the app with the better star average is not the one people write more warmly about.

## The numbers

| Metric | World Cal | Timezone Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (318 ratings)](https://appshunter.io/ios/app/world-cal/id792552743/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/timezone-assistant/id1569817956/reviews) |
| Number of ratings | **318** | 1 |
| Positive reviews | 76.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 21 MB | 7 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Geospike Pty Ltd](https://appshunter.io/developer/500622151) | [Scalable Ventures, LLC](https://appshunter.io/developer/1493390974) |

## What reviewers say

### World Cal

[App page](https://appshunter.io/ios/app/world-cal/id792552743)

Easily schedule global meetings and events across different time zones. This app helps you find the perfect time for international calls and trips by comparing multiple time zones and integrating with your calendar.

**Highlights:** Cross-timezone scheduling, View calendar in multiple timezones, Time travel into the future, Add unlimited timezones, Day/night indicators, Home screen and watch widgets, DST accuracy

**Features:** Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Advertising | $19.95 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🌍 Great for multiple time zones
- 💡 Simple and efficient
- ✅ Clear display
- 🤝 Helpful for international scheduling

**What reviewers complain about**

- 💰 Expensive ad-free version
- 🔞 Inappropriate ads in free version
- 💸 High price for functionality

**Reported bugs**

- 🐛 Inappropriate ads in free version
- 🐛 Widget settings not saved
- 🐛 Cannot add new events with double tap
- 🐛 Timezone abbreviations not displayed
- 🐛 Search feature doesn't work

**Requested features**

- Add more cities
- Option to freeze time zones for comparison
- Switch between 24-hour and AM/PM clock
- Cleaner design with better calendar event integration
- Ability to pick a specific date to view


### Timezone Assistant

[App page](https://appshunter.io/ios/app/timezone-assistant/id1569817956)

Easily convert times across multiple cities and timezones. Select a date and time to see conversions, or find optimal meeting times for global teams. Supports over 7,000 cities and includes Daylight Saving Time adjustments.

**Highlights:** Time conversions for multiple cities, Meeting time planner, 7,000+ cities and timezones, Daylight Saving Time support, Customizable timezone list, Mark home timezone

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is World Cal free?

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

### Is Timezone Assistant free?

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

### Which has better reviews, World Cal or Timezone Assistant?

World Cal is rated higher. World Cal averages 4.9 out of 5 from 318 ratings, while Timezone Assistant averages 1.0 from 1 ratings.

### Do World Cal or Timezone Assistant have ads?

World Cal shows ads; Timezone Assistant does not.

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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.*