Trelleborg SiteGuide vs Material Master
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Trelleborg SiteGuide
This app offers quality assurance support for pipe rehabilitation professionals using "No-Dig" methods. It features a digital resin calculator for specific repair techniques and provides downloadable templates for site use.
- Quality assurance support
- "No-Dig" pipe rehabilitation methods
- Digital resin calculator
- Trenchless pipe repair
- Downloadable QM protocols
- Data sheets
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The Trelleborg SiteGuide app provides comprehensive help for quality assurance to the pipe rehab professional using the different “No-Dig” Pipe rehabilitation methods from Trelleborg. The core element is the digital resin calculator for resin systems used for Trelleborg’s trenchless pipe repair methods. Numerous downloads, e.g. templates of QM protocols or data sheets make the app a practical, digital auxiliary tool on the building site.
Material Master
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GMORS Material Master give you the materials recommendation for your O-Ring application, based on the working temperature and medium of working environment. We provide thousand kinds of environment condition for compatibility evaluation. In addition, GMORS provide certified rubber compounds for various international standards, such as NSF61 ,WRAS ,ACS, KTW ,W-270 ,DIN EN 549,UL 157,API 6A,NORSOK M-710,TOTAL EP PVV 142 and NACE TM0297. Please email us for further information.
Screenshots
Verdict
The clearest difference is update cadence: Trelleborg SiteGuide at every 2 months against Material Master's every 14 months. Trelleborg SiteGuide also leads on device support (3 vs 1) and iOS requirement (11.0 vs 16.0). On price, ads and in-app purchases 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.
Trelleborg SiteGuide ships an update every 2 months, Material Master every 14 months. The most recent releases landed on September 21, 2026 and September 17, 2026 respectively.
| Parameter | Trelleborg SiteGuide | Material Master |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months — better | Every 14 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 11.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 12 MB | 44 MB |
| Age rating | 17+ | 4+ |
| Developer | Trelleborg AB | GE MAO RUBBER INDUSTRIAL CO., LTD. |
In-app purchases
Trelleborg SiteGuide
No in-app purchases
Material Master
No in-app purchases
Questions
Is Trelleborg SiteGuide free?
Is Material Master free?
Do Trelleborg SiteGuide or Material Master have ads?
Which is updated more often, Trelleborg SiteGuide or Material Master?
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