Duct Sensor Assistant vs ADDRA Flow Track
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Duct Sensor Assistant
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Via the Belimo Duct Sensor Assistant App it is possible to extend the range of use and to adapt the configuration individually to application requirements. A Bluetooth® dongle is required for configuration via the Belimo Duct Sensor Assistant App (sold separately, A-22G-A05). Features: • Communication via Bluetooth BLE • Bluetooth Dongle A-22G-A05 required, which will communicate with the sensor via a Micro-USB-connector • Can be used for the following sensors: 22ADP-.., 22DTH-..5.., 22DTH-..6.., 22DC-..3, 22DTC-.., 22DTM-.., 22DCV-.., 22DCM-.., 22DCK-.., 22UTH-..50X, 22UTH-..60X • Supported languages DE, EN, FR, IT, ES, PT Configuration options: • Individual configuration of output signals • Setting of different measuring ranges • Additional adjustment of offset values • Parameterization of Live-Zero-Signal (2..10 V etc.) and the system of units • Setting options for display indications • Customized parameterization of traffic-light function (TLF) • Extension of the physical bus address • Store settings on the mobile device and load on other sensors • Representation and output of the differential pressure as a volume flow value
ADDRA Flow Track
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Take control of your water consumption with ease. This app helps you track daily, weekly, and monthly usage, calculate costs automatically, and manage your water meters in one place. Set your own unit price, choose your preferred currency, and get a clear billing summary anytime. With a clean and simple interface, monitoring your water usage has never been easier
Screenshots
Verdict
The clearest difference is update cadence: ADDRA Flow Track at monthly against Duct Sensor Assistant's every 6 months. Duct Sensor Assistant's advantage is iOS requirement (12.0 vs 15.0). 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.
Duct Sensor Assistant ships an update every 6 months, ADDRA Flow Track monthly. The most recent releases landed on September 16, 2026 and September 9, 2026 respectively.
| Parameter | Duct Sensor Assistant | ADDRA Flow Track |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 31 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | BELIMO Automation AG | ADD-Production SC SRL |
In-app purchases
Duct Sensor Assistant
No in-app purchases
ADDRA Flow Track
No in-app purchases
Questions
Is Duct Sensor Assistant free?
Is ADDRA Flow Track free?
Do Duct Sensor Assistant or ADDRA Flow Track have ads?
Which is updated more often, Duct Sensor Assistant or ADDRA Flow Track?
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