ECCOFLOAT® vs StealthESS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ECCOFLOAT®
Explore deep sea buoyancy applications with this app. Scan parts for traceability, calculate uplift and volume using a buoyancy calculator, and view product capabilities for custom molded shapes and block forms.
- NFC and QR code scanning
- Full part traceability
- Buoyancy Calculator
- Uplift and volume calculation
- View product capabilities
- Custom molded shapes information
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Trelleborg manufactures a range of high performance, low density syntactic foam for deep sea buoyancy applications called Eccofloat®. These composite foams provide ultra-low densities by selecting only the highest specification hollow glass microspheres, called Eccospheres®, and combining them within a rigid, high strength resin system. The syntactic foam is typically cast into standard blocks. Oceanographers also depend on syntactic foams to suspend instrumentation in deep ocean studies. For these applications, the syntactic foam is used in either block form or custom molded shapes for installation in manned and unmanned submersibles such as the legendary Alvin and Jason vehicles that were used to discover and explore the Titanic. Download the Eccofloat® app free today. Explore the Deep Ocean with us: > SCAN: Featuring NFC and QR code scanning with full traceability of the parts from manufacturing, service depth and back. > DESIGN: Use our Buoyancy Calculator to calculate uplift and volume based on our ultra-low density composite foams and your desired service depth. >CAPABILITIES: View our Eccofloat® products and services.
StealthESS
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StealthESS – The APP to control and monitor your Stealth Solar Power equipment *Real-time remote monitoring and control Through the StealthESS APP, you can control and remotely monitor your Stealth system with real-time and historical data of your power generation, power consumption, energy storage status, and more. Giving you the information to see the return on your investment. *Prediction of revenue generation StealthESS APP, with built-in meteorological data, and the ability to set national and local subsidy data information, residents who intend to install solar can first estimate the revenue potential of their roofs through the APP. Users only need to move their fingers, and they can see the investment return and years after the construction of the power station, allowing you to find a suitable site and solution. *Multiple power station management For installers and multisite users, the StealthESS APP, can create a multi-power station list to manage multiple installations at the same time, and master the overall operation of the power usage.
Screenshots
Verdict
The clearest difference is update cadence: StealthESS at monthly against ECCOFLOAT®'s every 5 months. StealthESS also leads on iOS requirement (10.0 vs 12.0). On price, ads, in-app purchases and device support there is nothing between them.
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.
ECCOFLOAT® ships an update every 5 months, StealthESS monthly. The most recent releases landed on October 15, 2026 and October 5, 2026 respectively.
| Parameter | ECCOFLOAT® | StealthESS |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 61 MB | 73 MB |
| Age rating | 4+ | 4+ |
| Developer | Trelleborg AB | Suzhou Stealth Energy Technology Ltd. |
In-app purchases
ECCOFLOAT®
No in-app purchases
StealthESS
No in-app purchases









