HyTune vs IRIS by CPG FM
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
HyTune
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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, โฆ), - Bus connectivity, - Binary input and relay programming (for TA-Slider), - And more โฆ * 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.
IRIS by CPG FM
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Intelligent Real Estate Integrated System (IRIS) is a facilities management mobile app powered by CPG Facilities Management Pte Ltd. Developed as the digital backbone of CPG FMโs operations, IRIS supports a more connected and responsive way of managing facilities across our sites. IRIS is designed for clients, site teams and service partners who are involved in day-to-day facilities management. It provides a shared platform for reporting, tracking and managing operational matters, so that work can be coordinated seamlessly from request to resolution. Through IRIS, users can access key service information, monitor work progress, track assets and licenses, and stay updated on operational activities across managed sites. This helps teams work with better visibility and reduces reliance on manual follow ups. As part of CPG FMโs Smart FM journey, IRIS supports more consistent service delivery and better use of operational data. It reflects our commitment to improving how facilities are managed, maintained and experienced.
Screenshots
Verdict
The clearest difference is update cadence: HyTune at every 2 weeks against IRIS by CPG FM's every 2 months. IRIS by CPG FM's advantage is iOS requirement (16.4 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
HyTune ships an update every 2 weeks, IRIS by CPG FM every 2 months. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.
| Parameter | HyTune | IRIS by CPG FM |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks โ better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad โ better | iPhone |
| Requires iOS | 18.0 | 16.4 โ better |
| Further details โ not scored | ||
| Size | 197 MB | 71 MB |
| Age rating | 4+ | 4+ |
| Developer | IMI Hydronic Engineering International SA | SoftGridinc Pte. Ltd. |
In-app purchases
HyTune
No in-app purchases
IRIS by CPG FM
No in-app purchases









