# Spanntec Service App vs W&H RUBY

The clearest difference is update cadence: W&H RUBY at every 6 weeks against Spanntec Service App's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Spanntec Service App ships an update every 5 months, W&H RUBY every 6 weeks. Both last shipped on September 8, 2026.

## The numbers

| Metric | Spanntec Service App | W&H RUBY |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Size | 9 MB | 44 MB |
| Requires iOS | 16.2 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [byteways GmbH & Co. KG](https://appshunter.io/developer/1158936475) | [Windmöller & Hölscher](https://appshunter.io/developer/1568712678) |

## What reviewers say

### Spanntec Service App

[App page](https://appshunter.io/ios/app/spanntec-service-app/id1325220195)

**In-app purchases:** none


### W&H RUBY

[App page](https://appshunter.io/ios/app/w-and-h-ruby/id1580019014)

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

**In-app purchases:** none


## Frequently asked questions

### Is Spanntec Service App free?

Spanntec Service App is free to download, with no in-app purchases.

### Is W&H RUBY free?

W&H RUBY is free to download, with no in-app purchases.

### Do Spanntec Service App or W&H RUBY have ads?

Neither Spanntec Service App nor W&H RUBY shows ads.

### Which is updated more often, Spanntec Service App or W&H RUBY?

Spanntec Service App ships an update every 5 months, and W&H RUBY every 6 weeks. Most recently, Spanntec Service App was updated on September 8, 2026 and W&H RUBY on September 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.*