# Easy Unit vs World Clock

The clearest difference is in-app purchases: Easy Unit at none against World Clock's 2. Easy Unit also leads on ratings volume (19 vs 1) and iOS requirement (15.6 vs 17.6). World Clock's advantage is ads (none vs shown) and update cadence (every 2 days vs every 3 weeks). On price, rating and device support there is nothing between them.

Both are free to download. World Clock sells 2 in-app purchases, starting at $12.99 per month. Easy Unit asks for nothing beyond the download.

World Clock holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Easy Unit has 19 ratings behind it against 1, so its average is the more settled of the two.

Easy Unit ships an update every 3 weeks, World Clock every 2 days. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Easy Unit | World Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (19 ratings)](https://appshunter.io/ios/app/easy-unitconvert-units/id1643640909/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/world-clock-time-zones/id6738868195/reviews)** |
| Number of ratings | **19** | 1 |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 27 MB | 24 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | +4 | 4+ |
| Developer | [APPS BAY LIMITED](https://appshunter.io/developer/1599035519) | [雨 李](https://appshunter.io/developer/1779041866) |

## What reviewers say

### Easy Unit

[App page](https://appshunter.io/ios/app/easy-unitconvert-units/id1643640909)

This app simplifies unit conversions with a wide range of tools. Easily convert currencies, weights, measurements, and time with a user-friendly interface. It's designed for quick and accurate calculations.

**Highlights:** Currency conversion, Weight conversion, Feet and inches calculation, Hours calculation, Multiple unit types

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

**In-app purchases:** none


### World Clock

[App page](https://appshunter.io/ios/app/world-clock-time-zones/id6738868195)

Easily track multiple global time zones, convert times for international scheduling, and set region-specific alarms. Access over 200 cities with customizable favorites for quick reference. Designed for travelers, professionals, and those coordinating with people abroad.

**Highlights:** Track multiple time zones, Convert time zones, Set region-specific alarms, Access 200+ cities, Customizable favorites, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| World Clock Pro Monthly | $12.99 | per month |
| World Clock Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is Easy Unit free?

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

### Is World Clock free?

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

### Which has better reviews, Easy Unit or World Clock?

World Clock is rated higher. Easy Unit averages 4.8 out of 5 from 19 ratings, while World Clock averages 5.0 from 1 ratings.

### Do Easy Unit or World Clock have ads?

Easy Unit shows ads; World Clock does not.

### Which is updated more often, Easy Unit or World Clock?

Easy Unit ships an update every 3 weeks, and World Clock every 2 days. Most recently, Easy Unit was updated on November 7, 2026 and World Clock on October 30, 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.*