# World Alarms vs Tool Clock

The clearest difference is in-app purchases: World Alarms at none against Tool Clock's 1. World Alarms also leads on rating (4.2 vs 4.0) and ratings volume (5 vs 1). On price, review sentiment, update cadence and ads there is nothing between them.

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

World Alarms holds the better App Store score, 4.2 against 4.0. That said, the two scores are not equally well evidenced: World Alarms has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Both ship on a similar rhythm, roughly monthly. Both last shipped on September 14, 2026.

## The numbers

| Metric | World Alarms | Tool Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/world-alarms/id991590327/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/tool-clock/id6449158660/reviews) |
| Number of ratings | **5** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 13 MB | 7 MB |
| Requires iOS | **13.4** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Swati Patel](https://appshunter.io/developer/991590326) | [Nghia Huynh Quang](https://appshunter.io/developer/1514165485) |

## What reviewers say

### World Alarms

[App page](https://appshunter.io/ios/app/world-alarms/id991590327)

Set precise alarms for any timezone with this intuitive clock app, offering thousands of global locations. Convert times instantly, set alarms for specific local times worldwide, and track countdowns. It works offline and automatically handles daylight saving time.

**Highlights:** Precise timezone alarms, Global location support, Instant time conversion, Offline functionality, Daylight saving time handling, UTC time support

**Features:** macOS Compatibility

**In-app purchases:** none


### Tool Clock

[App page](https://appshunter.io/ios/app/tool-clock/id6449158660)

This utility app offers comprehensive time management tools, including world clocks with time zones and maps, customizable alarms, and versatile timers for workouts and sports. It simplifies time input with a one-tap selection mechanism.

**Highlights:** World clock with time zones and maps, Customizable alarms with fast time input, Stopwatch with lap counting and workout timers, Sports game timers (football, basketball, etc.), Multiple parallel timers, Screen always on display

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro features | $0.99 | one-time |


## Frequently asked questions

### Is World Alarms free?

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

### Is Tool Clock free?

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

### Which has better reviews, World Alarms or Tool Clock?

World Alarms is rated higher. World Alarms averages 4.2 out of 5 from 5 ratings, while Tool Clock averages 4.0 from 1 ratings.

### Do World Alarms or Tool Clock have ads?

Neither World Alarms nor Tool Clock shows ads.

### Which is updated more often, World Alarms or Tool Clock?

World Alarms ships an update monthly, and Tool Clock monthly. Most recently, World Alarms was updated on September 14, 2026 and Tool Clock on September 14, 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.*