microsonic Ultrasonic Sensors vs EchoLog 3
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
microsonic Ultrasonic Sensors
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Appsolutely microsonic! Choose directly your appropriate ultrasonic sensors for your application or select with filter settings at the sensor search your sensor from the whole sensor program. The app provides detailed sensor information and users manuals. Sensor search Type directly in the order name of your ultrasonic sensors and look for technical details or choose from several hundred sensors by criteria “family”, “operating mode”, “output”, “design”, “further versions” and “distance to object (mm)”. Add your chosen sensors to your favorites within the app. Sensor families Become acquainted with sensor families and its associated sensors. The app contains both highlights and detailed specifications and respective user manuals. About microsonic Find out more about the world renowned specialists for ultrasonic sensors. Service Discover the fascinating world of measurement via ultrasound. News Discover the most recent ultrasonic sensors and find out more about microsonic. Favorites Add your chosen sensors to your favorites within the app. Your favorites are marked with a star in the sensor list and in the detail sensor view. Settings Choose your desired language. No internet connection is required to run the app (apart from the first installation (20 MB + 45 MB (for language selection, unzipped 200 MB) and updates).
EchoLog 3
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In EchoLog 3.0 you can do the following: Install a new TrioEcho system on a farmhouse. Installing/uninstalling the sensors. Calibrate TrioEcho sensor(s). Watch the results of the sensors in the TrioEcho. Establish TrioEcho (LAN/Cell) WEB connectivity. Link the TrioEcho with the Mtech system. Watch for the latest sensor reading in the Sonar system.
Screenshots
Verdict
The clearest difference is update cadence: EchoLog 3 at every 3 weeks against microsonic Ultrasonic Sensors's every 4 months. microsonic Ultrasonic Sensors's advantage is iOS requirement (11.0 vs 13.0). 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.
microsonic Ultrasonic Sensors ships an update every 4 months, EchoLog 3 every 3 weeks. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.
| Parameter | microsonic Ultrasonic Sensors | EchoLog 3 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 50 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | unternehmen online GmbH & Co. KG | Munters Israel LTD |
In-app purchases
microsonic Ultrasonic Sensors
No in-app purchases
EchoLog 3
No in-app purchases







