Hydro CM vs Rolls
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hydro CM
Explore a 3D augmented reality model of a hydro turbine to understand condition-monitoring solutions. Visualize optimized sensor installations and discover hardware/software that translates data into maintenance actions, protecting your assets and reducing costs.
- Augmented reality turbine visualization
- Optimized sensor installation display
- Maintenance action insights
- Asset protection and optimization
- Cost reduction analysis
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Augmented Reality: monitoring your hydro turbine How to achieve the most detailed picture of hydro turbine health. Explore this 3D hydro turbine to understand Meggitt condition-monitoring solutions and how they protect and optimise the performance of critical high value rotating assets. This AR visualisation allows you to: > see optimised sensor installations – measure more parameters at lower cost. > discover hardware and software that turns monitoring data into specific maintenance actions. > understand how these solutions not only protect your machine from catastrophic failure but reduce maintenance costs. www.meggitt.com www.meggittsensing.com/energy
Rolls
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Providing Rolls-Royce Foundation Services customers with easy access to understand and request Rolls-Royce services specific to the needs of an aircraft, contact details for the Rolls-Royce Foundation services team, information such as contact details, service locations and capabilities of the Rolls-Royce CareNetwork. Unlocked access to all of our service locations as well as contact information in addition to access to useful links and information. Request an unlock code and gain access to all features of the app.
Screenshots
Verdict
Hydro CM and Rolls are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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.
| Parameter | Hydro CM | Rolls |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 days | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 361 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Bloc Digital | Rolls-Royce Holdings Plc |
In-app purchases
Hydro CM
No in-app purchases
Rolls
No in-app purchases
