# Design Materials vs iGasket Plus

The clearest difference is rating: iGasket Plus at 5.0 against Design Materials's 4.5. iGasket Plus also leads on in-app purchases (none vs 3) and update cadence (every 5 days vs every 3 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Design Materials sells 3 in-app purchases, starting at $7.99 per month. iGasket Plus asks for nothing beyond the download.

iGasket Plus holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

Design Materials ships an update every 3 months, iGasket Plus every 5 days. The most recent releases landed on July 23, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Design Materials | iGasket Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/design-materials/id975764691/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/igasket-plus/id1489207316/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 28 MB | 39 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chrystian Enriquez](https://appshunter.io/developer/428286625) | [Triangle Fluid Controls Ltd.](https://appshunter.io/developer/1489207315) |

## What reviewers say

### Design Materials

[App page](https://appshunter.io/ios/app/design-materials/id975764691)

This app serves as an offline reference guide for various design materials, including polymers and metals. It allows users to manage their own material data, view 3D models, and capture objects with their device's camera. Ideal for professionals and hobbyists involved in product design and 3D printing.

**Highlights:** Offline material reference guide, Custom material and resin management, 3D model viewer and import/export, Object capture via device camera, Favorites and notes section, Cross-device compatibility (iOS, macOS)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bronze member | $7.99 | per month |
| Silver member | $17.99 | per 3 months |
| Gold member | $49.99 | per year |


### iGasket Plus

[App page](https://appshunter.io/ios/app/igasket-plus/id1489207316)

This engineering app simplifies gasket selection for industrial applications. Input system parameters to get precise, data-driven recommendations for optimal performance and reliability. Access technical resources for confident installation.

**Highlights:** Precise gasket recommendations, Comprehensive material database, Adherence to industry standards, User-friendly interface, Comparison of gasket options, Technical resources and guides

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Design Materials free?

Design Materials is free to download, with in-app purchases available.

### Is iGasket Plus free?

iGasket Plus is free to download, with no in-app purchases.

### Which has better reviews, Design Materials or iGasket Plus?

iGasket Plus is rated higher. Design Materials averages 4.5 out of 5 from 2 ratings, while iGasket Plus averages 5.0 from 2 ratings.

### Do Design Materials or iGasket Plus have ads?

Neither Design Materials nor iGasket Plus shows ads.

### Which is updated more often, Design Materials or iGasket Plus?

Design Materials ships an update every 3 months, and iGasket Plus every 5 days. Most recently, Design Materials was updated on July 23, 2026 and iGasket Plus on September 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*