TROVIS 55Pro vs Biral ONE.
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
TROVIS 55Pro
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The TROVIS 55Pro app allows you to control, operate and optimize SAMSON TROVIS 5500 Series Heating and District Heating Controllers. In addition to the energy-saving settings, the app offers the following benefits: β’ Simple, intuitive user interface β’ Wireless communication over Wi-Fi and/or Bluetooth β’ Overview of the status of all house substations including any fault alarms β’ Automatic detection of plant schemes with customized house substation names including the display and adaptation of relevant data β’ Customized extension of data lists β’ Easy changes to times-of-use (time schedule) of control loops β’ Different operator levels (users and experts) β’ Trend viewer to illustrate historical data β’ Function to update firmware and download language files β’ Function to backup and restore heating controller configurations (files are compatible with TROVIS-VIEW) The Bluetooth or Wi-Fi connection to the TROVIS 5578-E Controller enables on-site operation of the controller. You can simply download the latest firmware for the TROVIS 5578-E Controller from the SAMSON website to update your controller at home. For further information go to https://www.samsongroup.com/en/downloads/software-drivers/firmware/ The TROVIS 55Pro app can also be connected to other SAMSON heating controllers* over Wi-Fi: o TROVIS 5573 o TROVIS 5576 o TROVIS 5578 o TROVIS 5579 * Required accessories: β SAM HOME Gateway
Biral ONE.
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Efficient. Connected. Easy to use. The new Biral ONE App is here! The new Biral ONE App revolutionizes pump management with smart control, improved design, and innovative features β all in one solution. Hereβs what the new Biral ONE App offers: β’ Improved control: Intuitive operation for maximum efficiency in monitoring and adjusting your pumping systems. β’ Complete documentation: Direct access to technical data, manuals, and instructions β including full-text search to quickly find error messages or keywords in all stored PDFs. β’ Tablet view: Larger and clearer display for comfortable working, especially for complex tasks. β’ Easy updates: Keep your products up to date without external devices or complicated procedures. Even in the basement without reception, the update works seamlessly β for maximum reliability.
Screenshots
Verdict
The clearest difference is update cadence: Biral ONE. at every 2 months against TROVIS 55Pro's every 8 months. TROVIS 55Pro's advantage is iOS requirement (9.0 vs 15.0). 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.
TROVIS 55Pro ships an update every 8 months, Biral ONE. every 2 months. The most recent releases landed on May 17, 2026 and September 8, 2026 respectively.
| Parameter | TROVIS 55Pro | Biral ONE. |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 months | Every 2 months β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 β better | 15.0 |
| Further details β not scored | ||
| Size | 23 MB | 90 MB |
| Age rating | 4+ | 4+ |
| Developer | KT-Elektronik, Klaucke und Partner GmbH | Biral |
In-app purchases
TROVIS 55Pro
No in-app purchases
Biral ONE.
No in-app purchases








