# KSB FlowManager vs Paqfile Viewer

The clearest difference is update cadence: KSB FlowManager at every 6 weeks against Paqfile Viewer's every 11 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, Paqfile Viewer every 11 months. The most recent releases landed on October 5, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | KSB FlowManager | Paqfile Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/paqfile-viewer/id1504770558/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 11 months |
| Monetization | — | Free |
| Size | 260 MB | 15 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KSB SE & Co. KGaA](https://appshunter.io/developer/533763415) | [Fluke Process Instruments GmbH](https://appshunter.io/developer/1401963714) |

## 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


### Paqfile Viewer

[App page](https://appshunter.io/ios/app/paqfile-viewer/id1504770558)

This application allows users to view, analyze, and share temperature data from thermal profiling systems. It offers detailed graphical results, individual thermocouple measurements, and calculates maximum temperatures and thresholds for in-depth analysis.

**Highlights:** Display temperature profiles, Analyze graphical results, View individual thermocouple data, Calculate maximum temperatures, Add temperature thresholds, Share analysis results

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KSB FlowManager free?

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

### Is Paqfile Viewer free?

Paqfile Viewer is free to download, with no in-app purchases.

### Do KSB FlowManager or Paqfile Viewer have ads?

Neither KSB FlowManager nor Paqfile Viewer shows ads.

### Which is updated more often, KSB FlowManager or Paqfile Viewer?

KSB FlowManager ships an update every 6 weeks, and Paqfile Viewer every 11 months. Most recently, KSB FlowManager was updated on October 5, 2026 and Paqfile Viewer on October 21, 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.*