# W&H RUBY — Keep an eye on your production

> Keep an eye on your production (iPhone/iPad app by Windmöller & Hölscher.)

- Source: https://appshunter.io/ios/app/w-and-h-ruby/id1580019014 (this page in markdown: same URL + `.md`)
- Developer: [Windmöller & Hölscher](https://appshunter.io/developer/1568712678)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 16.0 · 44 MB
- Languages: American English, German (Germany)
- Released: 2022-10-12
- Data updated: 2026-09-23
- User reviews in markdown: https://appshunter.io/ios/app/w-and-h-ruby/id1580019014/reviews.md

## What is W&H RUBY?

Keep an eye on your production. No matter where you are.

Live Machine Data
Get an overview of how your machines are doing and see important data of your production.

Push notifications
Be notified if there are any delays during production


## Version history (last 5 releases)

### 1.31.0 — 2026-03-30

New Features
- Filmex: Display of MDO parameters (requires RUBY 2.0 and Procontrol F7.0.0.5).
- RUBY AI: Chat history available for prototype customers.

Bug Fixes
- Fixed an issue where opening a notification from a machine outside the currently selected RUBY system could freeze the app.
- Improved time handling (time zones).

### 1.27.0 — 2025-11-18

Bug fixes
- Minor bug fixes.

### 1.26.0 — 2025-10-07

Bug fixes
- Minor bug fixes.

### 1.25.0 — 2025-09-29

New Features
- The app settings now offer a "Reedem Code" function.

### 1.24.0 — 2025-09-11

New Features
- Additional production data is now displayed when manufacturing MDO products on blown film lines, offering improved process transparency and traceability. (Version: RUBY 1.17 und Procontrol V6.951 required)
- Extended production information is now available when producing side-gusseted products, enabling more detailed process monitoring. (Version: RUBY 1.17 und Procontrol V6.951 required)

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## More apps by Windmöller & Hölscher

- [Visual Assistance](https://appshunter.io/ios/app/visual-assistance/id1568712676)

All apps by Windmöller & Hölscher: https://appshunter.io/developer/1568712678

## Related topics

[ruby blast](https://appshunter.io/ios/topics/ruby-blast)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-23.*