# World Clock vs Caption Generator

World Clock and Caption Generator are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. World Clock sells 1 one-off in-app purchase and Caption Generator sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

World Clock ships an update fortnightly, Caption Generator every 3 weeks. The most recent releases landed on September 9, 2026 and June 7, 2026 respectively.

## The numbers

| Metric | World Clock | Caption Generator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 2 MB | 45 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Mehmet Erdem Devge](https://appshunter.io/developer/1464750482) | [Hespat LTD](https://appshunter.io/developer/1648859146) |

## What reviewers say

### World Clock

[App page](https://appshunter.io/ios/app/world-clock-time-zone-tracker/id6738009591)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Features- Lifetime | $1.99 | one-time |


### Caption Generator

[App page](https://appshunter.io/ios/app/caption-generator-ai-caption/id6745645508)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter | $2.49 | one-time |
| Basic | $4.99 | one-time |
| Creators | $9.99 | one-time |
| Pro | $19.99 | one-time |


## Frequently asked questions

### Is World Clock free?

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

### Is Caption Generator free?

Caption Generator is free to download, with in-app purchases available.

### Do World Clock or Caption Generator have ads?

Neither World Clock nor Caption Generator shows ads.

### Which is updated more often, World Clock or Caption Generator?

World Clock ships an update fortnightly, and Caption Generator every 3 weeks. Most recently, World Clock was updated on September 9, 2026 and Caption Generator on June 7, 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.*