# World Clock vs TRICS MAIL

The clearest difference is ads: TRICS MAIL at none against World Clock's shown. TRICS MAIL also leads on iOS requirement (13.0 vs 15.0). World Clock's advantage is update cadence (monthly vs every 34 months) and device support (3 vs 1). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

World Clock ships an update monthly, TRICS MAIL every 34 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | World Clock | TRICS MAIL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (600 ratings)](https://appshunter.io/ios/app/world-clock-timezone-converter/id1425332311/reviews)** | — |
| Number of ratings | **600** | — |
| Positive reviews | 86.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 34 months |
| Monetization | Ad-supported | — |
| Size | 34 MB | 1 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bokeria](https://appshunter.io/developer/1425332310) | [TADAYOSHI SATO](https://appshunter.io/developer/958854307) |

## What reviewers say

### World Clock

[App page](https://appshunter.io/ios/app/world-clock-timezone-converter/id1425332311)

Easily compare world times and convert dates and times across different cities and time zones. Ideal for international meetings, travel, or staying connected with loved ones abroad. Offers widgets for quick access and customizable themes.

**Highlights:** Compare multiple cities and time zones, Convert dates and times across regions, Check UTC and standard time zones, Add widgets for fast world time checks, See day and night indicators, Choose 12-hour or 24-hour format, Select from multiple theme colors

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and intuitive user interface
- 🆓 Free application with no paywall
- 🌍 Comprehensive timezone and city database
- ⚡ Fast app performance and quick load times
- 🔄 Automatic daylight saving time updates

**What reviewers complain about**

- 🐛 Widget displays incorrect or blank times
- 🐛 Time display stuck or frozen
- ⚠️ Daylight saving time handling issues
- 🐛 Night mode compatibility problems
- 🐛 Screen flickering when scrolling

**Reported bugs**

- Widget showing blank screen instead of times
- Widget time display stuck or frozen
- Incorrect time display after daylight saving changes
- Widget not working on night mode
- Screen flickering when scrolling

**Requested features**

- Alarm functionality for multiple timezones
- Larger widget size options (2x2, 3x3)
- Widget theme/color customization
- Seconds display in time
- Real-time minute updates


### TRICS MAIL

[App page](https://appshunter.io/ios/app/trics-mail/id1631767178)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is World Clock free?

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

### Is TRICS MAIL free?

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

### Do World Clock or TRICS MAIL have ads?

World Clock shows ads; TRICS MAIL does not.

### Which is updated more often, World Clock or TRICS MAIL?

World Clock ships an update monthly, and TRICS MAIL every 34 months. Most recently, World Clock was updated on October 29, 2026 and TRICS MAIL on October 27, 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.*