# Design Materials vs ITW Engineered Solutions

The clearest difference is in-app purchases: ITW Engineered Solutions at none against Design Materials's 3. ITW Engineered Solutions also leads on update cadence (every 5 weeks vs every 3 months) and iOS requirement (12.0 vs 18.6). On price, 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. ITW Engineered Solutions asks for nothing beyond the download.

Design Materials ships an update every 3 months, ITW Engineered Solutions every 5 weeks. The most recent releases landed on October 18, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Design Materials | ITW Engineered Solutions |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/design-materials/id975764691/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 28 MB | 22 MB |
| Requires iOS | 18.6 | **12.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chrystian Enriquez](https://appshunter.io/developer/428286625) | [Nikesh Ghadage](https://appshunter.io/developer/1773347500) |

## 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 |


### ITW Engineered Solutions

[App page](https://appshunter.io/ios/app/itw-engineered-solutions/id1571738067)

**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 ITW Engineered Solutions free?

ITW Engineered Solutions is free to download, with no in-app purchases.

### Do Design Materials or ITW Engineered Solutions have ads?

Neither Design Materials nor ITW Engineered Solutions shows ads.

### Which is updated more often, Design Materials or ITW Engineered Solutions?

Design Materials ships an update every 3 months, and ITW Engineered Solutions every 5 weeks. Most recently, Design Materials was updated on October 18, 2026 and ITW Engineered Solutions on October 7, 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.*