# Kastern vs WEBERZEILE

The clearest difference is ads: Kastern at none against WEBERZEILE's shown. Kastern also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.7). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Kastern ships an update monthly, WEBERZEILE every 2 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | Kastern | WEBERZEILE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 2 months |
| Size | 47 MB | 39 MB |
| Requires iOS | **13.0** | 16.7 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [UCO software development LTD](https://appshunter.io/developer/568878320) | [SES Spar European Shopping Centers GmbH](https://appshunter.io/developer/1843607536) |

## What reviewers say

### Kastern

[App page](https://appshunter.io/ios/app/kastern/id6747282443)

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

**In-app purchases:** none


### WEBERZEILE

[App page](https://appshunter.io/ios/app/weberzeile/id6753343215)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kastern free?

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

### Is WEBERZEILE free?

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

### Do Kastern or WEBERZEILE have ads?

WEBERZEILE shows ads; Kastern does not.

### Which is updated more often, Kastern or WEBERZEILE?

Kastern ships an update monthly, and WEBERZEILE every 2 months. Most recently, Kastern was updated on October 30, 2026 and WEBERZEILE on October 30, 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.*