Poly V Design vs Walter Insert Converter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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
Walter Insert Converter
Easily find equivalent Walter inserts for your current machining tools. Optimize chip cutting, extend tool life, and enhance process safety and productivity.
- Find equivalent Walter inserts
- Optimize chip cutting
- Increase tool life
- Enhance process safety
- Supports ISO-Turning, parting-off, grooving
- Covers advanced materials (CBN/PKD/Ceramics/Cermet)
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You have got a cutting application and want to use Walter inserts for the machining? It's easy with the Walter Insert Converter. Simply type-in the insert you are currently working with - and the Insert Converter tells you, which Walter inserts is equal to your current solution. The ideal app to optimize your chip cutting process and tool life, to increase the process safety and your productivity. This app covers grades in the product area ISO-Turning, parting-off and grooving as well as ISO Advanced Materials (CBN/PKD/Ceramics/Cermet). The chip former covers the areas ISO-Turning as well as parting-off and grooving.
Screenshots
Verdict
The clearest difference is iOS requirement: Poly V Design at 11.0 against Walter Insert Converter's 14.0. 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.
Poly V Design ships an update every 15 months, Walter Insert Converter every 23 months. The most recent releases landed on November 11, 2026 and November 2, 2026 respectively.
| Parameter | Poly V Design | Walter Insert Converter |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| Update frequency | Every 15 months — better | Every 23 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 21 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | HUTCHINSON | Walter-AG |
In-app purchases
Poly V Design
No in-app purchases
Walter Insert Converter
No in-app purchases
Questions
Is Poly V Design free?
Is Walter Insert Converter free?
Do Poly V Design or Walter Insert Converter have ads?
Which is updated more often, Poly V Design or Walter Insert Converter?
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