# Schmalz Controlroom vs Rackviz

The clearest difference is price: Schmalz Controlroom at Free against Rackviz's $3.99. Rackviz's advantage is update cadence (every 4 weeks vs every 5 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Schmalz Controlroom is free to download; Rackviz costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Schmalz Controlroom ships an update every 5 months, Rackviz every 4 weeks. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Schmalz Controlroom | Rackviz |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/schmalz-controlroom/id1550953590/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 21 MB | 22 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [J. Schmalz GmbH](https://appshunter.io/developer/1550953592) | [MASAHIRO HIRAIWA](https://appshunter.io/developer/1814993082) |

## What reviewers say

### Schmalz Controlroom

[App page](https://appshunter.io/ios/app/schmalz-controlroom/id1550953590)

This app allows for the identification, reading, and parameterization of smart field devices. It collects real-time process data for analysis, providing insights into system efficiency and availability. Users can edit device information, settings, and clone configurations between devices.

**Highlights:** Identify Schmalz devices, Display process information, Edit device settings, Clone device configurations, Access service documents, View error/warning messages

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

**In-app purchases:** none


### Rackviz

[App page](https://appshunter.io/ios/app/rackviz/id6746072022)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Schmalz Controlroom free?

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

### Is Rackviz free?

Rackviz costs $3.99, with no in-app purchases.

### Do Schmalz Controlroom or Rackviz have ads?

Neither Schmalz Controlroom nor Rackviz shows ads.

### Which is updated more often, Schmalz Controlroom or Rackviz?

Schmalz Controlroom ships an update every 5 months, and Rackviz every 4 weeks. Most recently, Schmalz Controlroom was updated on November 3, 2026 and Rackviz on November 8, 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.*