# Voith TurboGuide Mobile vs OneView Decision Support Sys

The clearest difference is iOS requirement: Voith TurboGuide Mobile at 13.4 against OneView Decision Support Sys's 15.1. On price, update cadence, 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.

Voith TurboGuide Mobile ships an update every 2 months, OneView Decision Support Sys monthly. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Voith TurboGuide Mobile | OneView Decision Support Sys |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 53 MB | 24 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Knowron GmbH](https://appshunter.io/developer/1581605933) | [SERVILUB SERVICOS DE LUBRIFICACAO E ELETROMECANICA LTDA](https://appshunter.io/developer/1609255929) |

## What reviewers say

### Voith TurboGuide Mobile

[App page](https://appshunter.io/ios/app/voith-turboguide-mobile/id1589274780)

**In-app purchases:** none


### OneView Decision Support Sys

[App page](https://appshunter.io/ios/app/oneview-decision-support-sys/id1609255927)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Voith TurboGuide Mobile free?

Voith TurboGuide Mobile is free to download, with no in-app purchases.

### Is OneView Decision Support Sys free?

OneView Decision Support Sys is free to download, with no in-app purchases.

### Do Voith TurboGuide Mobile or OneView Decision Support Sys have ads?

Neither Voith TurboGuide Mobile nor OneView Decision Support Sys shows ads.

### Which is updated more often, Voith TurboGuide Mobile or OneView Decision Support Sys?

Voith TurboGuide Mobile ships an update every 2 months, and OneView Decision Support Sys monthly. Most recently, Voith TurboGuide Mobile was updated on October 27, 2026 and OneView Decision Support Sys on October 25, 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.*