# KSB Sonolyzer

> KSB Sonolyzer (iPhone/iPad app by KSB SE & Co. KGaA.)

- Source: https://appshunter.io/ios/app/ksb-sonolyzer/id999364617 (this page in markdown: same URL + `.md`)
- Developer: [KSB SE & Co. KGaA](https://appshunter.io/developer/533763415)
- Category: Productivity, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 16.0 · 88 MB
- Languages: Arabic, Czech, Dutch, English, Finnish, French, German, Hungarian, Italian, Polish and 4 more
- Released: 2015-06-19
- Data updated: 2026-06-04
- User reviews in markdown: https://appshunter.io/ios/app/ksb-sonolyzer/id999364617/reviews.md

## What is KSB Sonolyzer?

The first App that hears if you save energy.

KSB Sonolyzer enables you to appraise the efficiency or inefficiency of pumps and other rotating equipment by simply listening.

You enter four parameters which you can find on the type plate of the machine and hold your mobile device for 20 seconds close to the fan of the induction motor operated with constant supply voltage and frequency. Sonolyzer captures the operational noise with the inbuilt microphone and analyses the noise spectrum within seconds.

The results are displayed afterwards on your device display, e.g. that pump and motor are operated in partial load. You can request advice based on your individual analysis, and your locally responsible KSB contact can connect seamlessly to your analysis.


## Version history (last 5 releases)

### 2.9.35281 — 2026-04-17

Improved measurement stability in areas with poor or limited network coverage

### 2.8.34926 — 2026-03-12

All measurement attempts are now listed in the results, providing a clearer and more complete overview.
Enhanced user guidance and streamlined workflows for faster measurements.
Measurements can now be duplicated and used as a starting point for new measurements.
Clearer result screens with added icons and serial number display.
Various bug fixes have been implemented.

### 2.7.33815 — 2025-10-17

Legal & Compliance Update
·         Terms & Conditions updated and a new legal notice added to reflect current data transparency requirements.

### 2.6.33518 — 2025-09-15

• The app has been migrated to a new framework, delivering smoother performance and enhanced scalability for future developments.
• Full support for the Chinese language has been added.
• General translation quality has been improved for clearer and more consistent communication.
• Various bug fixes have been implemented.

### 2.5 — 2025-04-11

Application improvements

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## More apps by KSB SE & Co. KGaA

- [KSB FlowManager](https://appshunter.io/ios/app/ksb-flowmanager/id1251906586)
- [KSB Select & Compare](https://appshunter.io/ios/app/ksb-select-and-compare/id1321997179)
- [KSB Guard](https://appshunter.io/ios/app/ksb-guard/id1381421672)
- [KSB INTspector](https://appshunter.io/ios/app/ksb-intspector/id1478405676)
- [KSB Event App](https://appshunter.io/ios/app/ksb-event-app/id1480345551)

All apps by KSB SE & Co. KGaA: https://appshunter.io/developer/533763415

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-04.*