# Grünbeck Wassermeister vs SCHELL

The clearest difference is update cadence: SCHELL at every 2 weeks against Grünbeck Wassermeister's every 3 months. Grünbeck Wassermeister's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 17.2). On price, ads 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.

Grünbeck Wassermeister ships an update every 3 months, SCHELL every 2 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Grünbeck Wassermeister | SCHELL |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 45 MB | 183 MB |
| Requires iOS | **14.0** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Grunbeck AG](https://appshunter.io/developer/929528480) | [SCHELL Armaturentechnologe GmbH & Co KG](https://appshunter.io/developer/1151157542) |

## What reviewers say

### Grünbeck Wassermeister

[App page](https://appshunter.io/ios/app/grunbeck-wassermeister/id1459378932)

This app allows tradespeople to assign sold products to their company. It also provides access to marketing support, training, and direct communication with regional contacts.

**Highlights:** Assign sold products to your business, Marketing and sales support, Seminars and training, Direct communication with regional contacts, Access product data sheets, Access spare part information

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

**In-app purchases:** none


### SCHELL

[App page](https://appshunter.io/ios/app/schell/id6444608310)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Grünbeck Wassermeister free?

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

### Is SCHELL free?

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

### Do Grünbeck Wassermeister or SCHELL have ads?

Neither Grünbeck Wassermeister nor SCHELL shows ads.

### Which is updated more often, Grünbeck Wassermeister or SCHELL?

Grünbeck Wassermeister ships an update every 3 months, and SCHELL every 2 weeks. Most recently, Grünbeck Wassermeister was updated on November 3, 2026 and SCHELL on November 3, 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.*