# KSB FlowManager vs CyberHub Service

The clearest difference is update cadence: CyberHub Service at every 3 days against KSB FlowManager's every 6 weeks. KSB FlowManager's advantage is iOS requirement (13.0 vs 15.6). 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.

KSB FlowManager ships an update every 6 weeks, CyberHub Service every 3 days. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | KSB FlowManager | CyberHub Service |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Size | 260 MB | 50 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [KSB SE & Co. KGaA](https://appshunter.io/developer/533763415) | [STULZ Digital Solutions GmbH](https://appshunter.io/developer/1463558410) |

## What reviewers say

### KSB FlowManager

[App page](https://appshunter.io/ios/app/ksb-flowmanager/id1251906586)

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

**In-app purchases:** none


### CyberHub Service

[App page](https://appshunter.io/ios/app/cyberhub-service/id6445975230)

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

**In-app purchases:** none


## Frequently asked questions

### Is KSB FlowManager free?

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

### Is CyberHub Service free?

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

### Do KSB FlowManager or CyberHub Service have ads?

Neither KSB FlowManager nor CyberHub Service shows ads.

### Which is updated more often, KSB FlowManager or CyberHub Service?

KSB FlowManager ships an update every 6 weeks, and CyberHub Service every 3 days. Most recently, KSB FlowManager was updated on November 2, 2026 and CyberHub Service on November 7, 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.*