Comparison

HyTune vs PCT GO

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

HyTune

Features
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IMI Hydronic Engineering proudly presents HyTune, the user-friendly configuration App for the TA-Smart connected control valve and the TA-Slider range of actuators. Features include: * Easy adjustment of the parameters of TA-Smart and TA-Slider actuators: - Control signal, - Output signal, - Limitations (stroke, flow, โ€ฆ), - Bus connectivity, - Binary input and relay programming (for TA-Slider), - And more โ€ฆ * History of last errors and operational statistics * Export and import of all configuration parameters * Live graphical view of flow and power for TA-Smart and received input signal for TA-Slider Please visit www.imi-hydronic.com for more information and contact details. Phone numbers to local support can be found here: https://www.imi-hydronic.com/contacts IMI Hydronic Engineering is the leading global provider and expert in hydronic distribution systems and room temperature control, with experience in more than 100,000 projects worldwide. We help our customers everywhere optimise HVAC systems so they deliver desired comfort with optimal efficiency. IMI Hydronic Engineering is part of the international engineering group IMI plc which is listed as a member of the FTSE 100 on the London Stock Exchange.

About

PCT GO

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Professional commissioning tool for Siemens HVAC devices allowing fast and easy setting on one or severals devices. It allows to - Read and Write settings (parameters) - Save and Export the settings (to another APP user) - Import external settings - Generate a commissioning report

Screenshots

HyTune4 screens
PCT GO4 screens

Verdict

The call

The clearest difference is update cadence: HyTune at every 9 days against PCT GO's every 3 months. PCT GO's advantage is iOS requirement (15.6 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

HyTune ships an update every 9 days, PCT GO every 3 months. The most recent releases landed on August 25, 2026 and May 17, 2026 respectively.

Scorecard2 real differences ยท 4 level
HyTune versus PCT GO: the parameters behind the verdict, then further details
ParameterHyTunePCT GO
PriceFreeFree
Update frequencyEvery 9 days โ€” betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS18.015.6 โ€” better
Further details โ€” not scored
Size193 MB65 MB
Age rating4+4+
DeveloperIMI Hydronic Engineering International SASiemens AG

In-app purchases

None

HyTune

No in-app purchases

None

PCT GO

No in-app purchases

Questions

Is HyTune free?
HyTune is free to download, with no in-app purchases.
Is PCT GO free?
PCT GO is free to download, with no in-app purchases.
Do HyTune or PCT GO have ads?
Neither HyTune nor PCT GO shows ads.
Which is updated more often, HyTune or PCT GO?
HyTune ships an update every 9 days, and PCT GO every 3 months. Most recently, HyTune was updated on August 25, 2026 and PCT GO on May 17, 2026.

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