Fluke Connect vs KSB Sonolyzer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fluke Connect
Wirelessly connect to compatible tools to capture live measurements and data remotely. Analyze trends, generate reports with notes and photos, and receive instant alerts for performance changes. Store and access your data securely in the cloud.
- Live tool readings
- Remote data capture
- Real-time trend analysis
- Cloud data storage
- Mobile report generation
- Instant performance alerts
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Connect your Fluke tools, capture live data, and share results instantly—all from your mobile device. Key Features · Live Readings: Collect up to 6 tool measurements remotely and safely. · Trend & Graph: Uncover hidden issues early with real-time data trends. · Cloud Storage: Organize, sync, and access data anytime, anywhere. · Mobile Reports: Create and share reports with measurements, notes, and photos. · Alerts & Monitoring: Receive instant notifications when performance changes.
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.
Screenshots
Verdict
The clearest difference is update cadence: Fluke Connect at every 5 weeks against KSB Sonolyzer's every 4 months. Fluke Connect also leads on iOS requirement (13.1 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Fluke Connect ships an update every 5 weeks, KSB Sonolyzer every 4 months. The most recent releases landed on October 15, 2026 and October 5, 2026 respectively.
| Parameter | Fluke Connect | KSB Sonolyzer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (332 ratings) — better | — |
| Positive reviews | 5.8% of reviews | — |
| Number of ratings | 332 — better | — |
| Update frequency | Every 5 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 163 MB | 88 MB |
| Age rating | 12+ | 4+ |
| Developer | Fluke Corp. | KSB SE & Co. KGaA |
In-app purchases
Fluke Connect
No in-app purchases
KSB Sonolyzer
No in-app purchases
Questions
Is Fluke Connect free?
Is KSB Sonolyzer free?
Do Fluke Connect or KSB Sonolyzer have ads?
Which is updated more often, Fluke Connect or KSB Sonolyzer?
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