# Bio3G Clock vs WorldTIME

The clearest difference is in-app purchases: Bio3G Clock at none against WorldTIME's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. WorldTIME sells 1 one-off in-app purchase. Bio3G Clock asks for nothing beyond the download.

## The numbers

| Metric | Bio3G Clock | WorldTIME |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | — |
| Size | 85 MB | 29 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Biometrics 3g (PTY) LTD](https://appshunter.io/developer/1843550149) | [ADAVII (PVT) LTD](https://appshunter.io/developer/1711708818) |

## What reviewers say

### Bio3G Clock

[App page](https://appshunter.io/ios/app/bio3g-clock/id6447108239)

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

**In-app purchases:** none


### WorldTIME

[App page](https://appshunter.io/ios/app/worldtime-world-clock-and-alert/id6749838770)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WorldTIME Pro Lifetime | $4.99 | one-time |


## Frequently asked questions

### Is Bio3G Clock free?

Bio3G Clock is free to download, with no in-app purchases.

### Is WorldTIME free?

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

### Do Bio3G Clock or WorldTIME have ads?

Neither Bio3G Clock nor WorldTIME shows ads.

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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.*