# 24h World Clock vs Chart Maker

The clearest difference is price: Chart Maker at Free against 24h World Clock's $0.99. Chart Maker also leads on iOS requirement (16.6 vs 18.0). 24h World Clock's advantage is in-app purchases (none vs 3) and ads (none vs shown). On device support there is nothing between them.

Chart Maker is free to download; 24h World Clock costs $0.99 up front. Chart Maker sells 3 in-app purchases, starting at $1.99 per 7 days. 24h World Clock asks for nothing beyond the download.

## The numbers

| Metric | 24h World Clock | Chart Maker |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 31 months | — |
| Monetization | Paid | — |
| Size | 13 MB | 5 MB |
| Requires iOS | 18.0 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mate Muller](https://appshunter.io/developer/485179292) | [Sebastin Michael](https://appshunter.io/developer/1224523462) |

## What reviewers say

### 24h World Clock

[App page](https://appshunter.io/ios/app/24h-world-clock/id493844852)

This app provides a unique 24-hour analog clock face to display multiple time zones simultaneously. It offers comprehensive time zone management, personalization options, and detailed information for each zone, all presented with an elegant dark interface.

**Highlights:** Unique 24-hour analog clock face, Simultaneous display of multiple time zones, Comprehensive time zone database, Customizable time zone labels, Interactive world map view, DST status indicators, Personalization options

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

**In-app purchases:** none


### Chart Maker

[App page](https://appshunter.io/ios/app/chart-maker-graph-creator/id6755813465)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $1.99 | per 7 days |
| Premium Monthly | $5.99 | per month |
| Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is 24h World Clock free?

24h World Clock costs $0.99, with no in-app purchases.

### Is Chart Maker free?

Chart Maker is free to download, with in-app purchases available.

### Do 24h World Clock or Chart Maker have ads?

Chart Maker shows ads; 24h World Clock 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.*