# KSB FlowManager vs ABT Go

The clearest difference is update cadence: KSB FlowManager at every 6 weeks against ABT Go's every 6 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.

KSB FlowManager ships an update every 6 weeks, ABT Go every 6 months. The most recent releases landed on September 18, 2026 and July 23, 2026 respectively.

## The numbers

| Metric | KSB FlowManager | ABT Go |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.6 (5 ratings)](https://appshunter.io/ios/app/abt-go/id1293043551/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 6 months |
| Monetization | — | Free |
| Size | 260 MB | 522 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [KSB SE & Co. KGaA](https://appshunter.io/developer/533763415) | [Siemens AG](https://appshunter.io/developer/394503271) |

## 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


### ABT Go

[App page](https://appshunter.io/ios/app/abt-go/id1293043551)

This tool facilitates the commissioning and maintenance of Siemens building automation devices. It provides secure access for managing device configurations, updates, and diagnostics. Users can monitor device status, manage data points, and troubleshoot issues remotely.

**Highlights:** Secure device access for commissioning and maintenance, Support for various Siemens automation stations and intelligent valves, Software and configuration updates with backup/restore, Network device overview (name, type, IP, location), Intuitive diagnostics and status dashboards, Data point management and reporting, Online trending for data point testing

**In-app purchases:** none


## Frequently asked questions

### Is KSB FlowManager free?

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

### Is ABT Go free?

ABT Go is free to download, with no in-app purchases.

### Do KSB FlowManager or ABT Go have ads?

Neither KSB FlowManager nor ABT Go shows ads.

### Which is updated more often, KSB FlowManager or ABT Go?

KSB FlowManager ships an update every 6 weeks, and ABT Go every 6 months. Most recently, KSB FlowManager was updated on September 18, 2026 and ABT Go on July 23, 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.*