Sealing Materials Selector vs Poly V Design
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sealing Materials Selector
Easily find the right sealing materials by entering specifications like temperature and hardness. Filter by chemical compatibility, approvals, or product type for O-Rings, Quad-Rings, and V-Rings. Request material datasheets directly through the app.
- Search by material specifications
- Filter by temperature and hardness
- Chemical compatibility filtering
- Institute approvals filtering
- Product type filtering (O-Rings, Quad-Rings, V-Rings)
- Request material datasheets
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Sealing Materials Selector app allows you to easily search Trelleborg Sealing Solutions materials. By simply entering Material Specifications, like for example Material Group, in combination with your required parameters, such as temperature or hardness, the app instantly proposes the right materials for your need. In addition, you can filter down your search based upon chemical compatibilities, institute approvals or by product type for O-Rings, Quad-Rings and V-Rings. You even can request Material Datasheets through the app, if available.
Poly V Design
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This application is designed to allow field engineers and technical people to quickly design their Hutchinson Poly V® belt from their smartphone. This approach is only valid for electrical engines. This is an easy first approach to make the calculation to configure your Hutchinson Poly V® belt for electrical engines. Hutchinson belt drive systems, the inventor of the Poly V ® design, is globally recognized as the specialist in recommendation through calculation for belt drive power transmission. This app is Free and available in 7 languages (English, French, German, Italian, Spanish, Chinese, Russian) on the Apple store . To learn more about the easy tension app, contact Marketing.transmission@hutchinson.fr Or go to www.hutchinsontransmission.com
Screenshots
Verdict
The clearest difference is iOS requirement: Poly V Design at 11.0 against Sealing Materials Selector's 15.6. On price, update cadence, 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.
Sealing Materials Selector ships an update every 11 months, Poly V Design every 15 months. The most recent releases landed on November 2, 2026 and November 11, 2026 respectively.
| Parameter | Sealing Materials Selector | Poly V Design |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 11 months — better | Every 15 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 11.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Trelleborg Sealing Solutions | HUTCHINSON |
In-app purchases
Sealing Materials Selector
No in-app purchases
Poly V Design
No in-app purchases
Questions
Is Sealing Materials Selector free?
Is Poly V Design free?
Do Sealing Materials Selector or Poly V Design have ads?
Which is updated more often, Sealing Materials Selector or Poly V Design?
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