SSC Spring Engineering vs Ecostar Tool
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SSC Spring Engineering
This utility app assists with spring engineering calculations, including conversions, new designs, and comparisons. It helps determine spring and drum specifications for various applications, such as rolling steel doors, and calculates lifting capacities.
- Spring conversion
- New spring engineering
- Drum specification comparison
- IPPT spring calculation
- Rolling steel door spring design
- Approximate pull calculation
- Maximum lift capacity determination
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Convert springs, engineer new springs, compare drum specifications, calculate springs by IPPT, design springs for rolling steel doors, calculate approximate pull, or determine the maximum lift a spring/drum can lift on any job at any time. Application developed by Service Spring Corporation - a leader in spring manufacturing and customer service in the overhead door industry.
Ecostar Tool
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EcoStar is a simple, modern app designed to make everyday processes easier. Access tools, manage information, and stay connected all in one convenient place. Built for speed, clarity, and ease of use!
Screenshots
Verdict
The clearest difference is price: SSC Spring Engineering at Free against Ecostar Tool's $99.99. Ecostar Tool's advantage is update cadence (weekly vs every 6 months). On ads, in-app purchases, device support and iOS requirement 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
SSC Spring Engineering is free to download; Ecostar Tool costs $99.99 up front. Neither carries in-app purchases, so what you see is what you pay.
SSC Spring Engineering ships an update every 6 months, Ecostar Tool weekly. The most recent releases landed on September 29, 2026 and October 5, 2026 respectively.
| Parameter | SSC Spring Engineering | Ecostar Tool |
|---|---|---|
| Price | Free — better | $99.99 |
| Rating | 4.6 (26 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 26 — better | — |
| Update frequency | Every 6 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 38 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Service Spring Corporation | Ecostar |
In-app purchases
SSC Spring Engineering
No in-app purchases
Ecostar Tool
No in-app purchases
Questions
Is SSC Spring Engineering free?
Is Ecostar Tool free?
Do SSC Spring Engineering or Ecostar Tool have ads?
Which is updated more often, SSC Spring Engineering or Ecostar Tool?
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