viaSens vs Waltero Setup
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
viaSens
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The app βviaSensβ is used to do the commissioning of the SAUTER Smart Sensor viaSens. It gives you access to the configuration parameters of the SAUTER Smart Sensor product range. The connection to the Smart Sensors is established locally via Bluetooth LE. As soon as the Smart Sensors are provisioned to be in a Bluetooth mesh sensor network, the app locks all the sensors into the Bluetooth mesh network. The Smart Sensor App βviaSensβ has been developed for provisioning the sensors to be part of a Bluetooth mesh network. The following functions are supported in the app: β’ Handling of several projects with Smart Sensors β’ Creating different Bluetooth mesh networks in the project β’ Discovering and selecting of Smart Sensors β’ Adding Smart Sensors to be part of the Bluetooth mesh network β’ Configuring of the Smart Sensor, incl. configuration of the IoT connectivity (MQTT) of the Smart Sensor gateway β’ Locking Smart Sensors to be part of this unique Bluetooth mesh network. In addition, following functions are supported in the app as well: β’ Import / Export of configuration data β’ Firmware update of Smart Sensors (OTA with WiFi) β’ Live View of sensor including commanding LED ring in Bluetooth LE mode (Demo Mode)
Waltero Setup
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Waltero Setup is the companion app for installing and configuring Waltero smart water and utility-meter sensors in the field. Built for installers and technicians, it guides you through the entire process β from scanning a sensor to confirming it's online and reporting readings to the cloud β in a few clear steps, with no technical setup required on site. KEY FEATURES β’ Guided setup β a step-by-step flow that takes a sensor from unboxed to connected. β’ QR pairing β scan the sensor to identify and pair it instantly. β’ WiFi or cellular β configure the sensor's connection over WiFi (with optional static IP) or the mobile network (APN). β’ Cloud connection test β verify the sensor can reach the cloud before you leave the site, so you never install a sensor that can't report. β’ Meter reading alignment β use the sensor's camera to frame the meter and confirm the reading is captured correctly and upright. β’ Signal mapping β check connection quality at the installation location, with AR-assisted mapping on supported devices. β’ My Devices β view and manage the sensors you've installed. β’ Multi-organization support β work across several organizations from one account. A Waltero account is required. Waltero Setup is intended for professional installers configuring Waltero hardware. Learn more at waltero.com
Screenshots
Verdict
The clearest difference is update cadence: Waltero Setup at every 3 weeks against viaSens's every 7 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
viaSens ships an update every 7 months, Waltero Setup every 3 weeks. The most recent releases landed on October 6, 2026 and October 16, 2026 respectively.
| Parameter | viaSens | Waltero Setup |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 7 months | Every 3 weeks β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone, iPod |
| Requires iOS | 15.5 | 15.1 β better |
| Further details β not scored | ||
| Size | 71 MB | 142 MB |
| Age rating | 4+ | 4+ |
| Developer | Fr. Sauter AG | Waltero AB |
In-app purchases
viaSens
No in-app purchases
Waltero Setup
No in-app purchases









