# CLAAS Apprentice Portal vs World Clock...

The clearest difference is in-app purchases: CLAAS Apprentice Portal at none against World Clock...'s 2. CLAAS Apprentice Portal also leads on ads (none vs shown) and iOS requirement (12.0 vs 16.0). On price and device support there is nothing between them.

Both are free to download. World Clock... sells 2 in-app purchases, starting at $1.99 per month. CLAAS Apprentice Portal asks for nothing beyond the download.

## The numbers

| Metric | CLAAS Apprentice Portal | World Clock... |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Monthly |
| Size | 16 MB | 121 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [RUBITEK SOLUTIONS LIMITED](https://appshunter.io/developer/1447510375) | [Olga Ivanova](https://appshunter.io/developer/1733570435) |

## What reviewers say

### CLAAS Apprentice Portal

[App page](https://appshunter.io/ios/app/claas-apprentice-portal/id1638070106)

**Features:** macOS Compatibility

**In-app purchases:** none


### World Clock...

[App page](https://appshunter.io/ios/app/world-clock/id6751114970)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| timezones_by_oliva_subscription | $1.99 | per month |
| timezones_by_oliva_donation | $1.99 | one-time |


## Frequently asked questions

### Is CLAAS Apprentice Portal free?

CLAAS Apprentice Portal is free to download, with no in-app purchases.

### Is World Clock... free?

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

### Do CLAAS Apprentice Portal or World Clock... have ads?

World Clock... shows ads; CLAAS Apprentice Portal 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.*