KSB Sonolyzer vs KSB Product Scheme
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
KSB Sonolyzer
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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.
KSB Product Scheme
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KSB Scheme is a smart app built for sales professionals to manage their daily activities with ease. With KSB Scheme, you can: โข Add and manage your sales entries โข View and track reward schemes โข Monitor your performance and targets โข Manage your profile โข Securely log in and sign up โข Stay updated with your latest sales achievements Stay organized, stay rewarded. Download now and simplify your sales process with KSB Scheme!
Screenshots
Verdict
The clearest difference is update cadence: KSB Product Scheme at every 6 days against KSB Sonolyzer's every 5 months. KSB Product Scheme also leads on iOS requirement (12.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
KSB Sonolyzer ships an update every 5 months, KSB Product Scheme every 6 days. The most recent releases landed on November 1, 2026 and November 8, 2026 respectively.
| Parameter | KSB Sonolyzer | KSB Product Scheme |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 6 days โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod โ better |
| Requires iOS | 16.0 | 12.0 โ better |
| Further details โ not scored | ||
| Size | 94 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | KSB SE & Co. KGaA | Deltainfosoft Pvt. Ltd. |
In-app purchases
KSB Sonolyzer
No in-app purchases
KSB Product Scheme
No in-app purchases
Questions
Is KSB Sonolyzer free?
Is KSB Product Scheme free?
Do KSB Sonolyzer or KSB Product Scheme have ads?
Which is updated more often, KSB Sonolyzer or KSB Product Scheme?
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