Flexcon PA vs Apollo ProFlow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flexcon PA
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The Flamco Flexcon PA pressure assistant monitors pressurization of heating systems. The Flexcon PA periodically measures system pressure and stores the measurements in a log file. In collaboration with this app it analyzes system functions, assisting the installer and end-user in (preventive) maintenance tasks. With the app it’s possible to: - Calculate the correct fill-pressure and expansion vessel size - Load, analyse and share log files - Schedule any periodic maintenance interval - Monitor pressure levels, leak detection, expansion vessel end of life span - Configure the Flexcon PA and Flexcon PA AutoFill - Remote control the Flexcon PA AutoFill - View the instruction manual - Update the Flexcon PA firmware - Protect the installer settings by a login/password End-user view with: - Instructional video how to easily top-up the heating system - Easy to use expansion vessel sizing and safety valve calculator - Contact details of the installer - Share log file with the installer for remote support
Apollo ProFlow
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Smart device for balancing of heating and cooling hydronic systems. Data of balancing valves of heading European producers included. Successfully can be used for accurate measuring of very small differential or gauge pressures.
Screenshots
Verdict
Flexcon PA and Apollo ProFlow are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Flexcon PA ships an update every 4 months, Apollo ProFlow every 3 months. The most recent releases landed on September 10, 2026 and September 19, 2026 respectively.
| Parameter | Flexcon PA | Apollo ProFlow |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 14.7 — better |
| Further details — not scored | ||
| Size | 33 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | Flamco Group | SV Technics |
In-app purchases
Flexcon PA
No in-app purchases
Apollo ProFlow
No in-app purchases
Questions
Is Flexcon PA free?
Is Apollo ProFlow free?
Do Flexcon PA or Apollo ProFlow have ads?
Which is updated more often, Flexcon PA or Apollo ProFlow?
Other comparisons
