# ShellMaster vs Materium

The clearest difference is price: Materium at Free against ShellMaster's $6.99. Materium also leads on update cadence (every 4 days vs every 6 weeks). ShellMaster's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement there is nothing between them.

Materium is free to download; ShellMaster costs $6.99 up front. Materium sells 2 in-app purchases, starting at $14.99 per month. ShellMaster asks for nothing beyond the download.

ShellMaster ships an update every 6 weeks, Materium every 4 days. The most recent releases landed on October 3, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | ShellMaster | Materium |
| --- | --- | --- |
| Price | $6.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Size | 52 MB | 79 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SimTeCon GmbH](https://appshunter.io/developer/1761797043) | [Craig Maruziva](https://appshunter.io/developer/1875200894) |

## What reviewers say

### ShellMaster

[App page](https://appshunter.io/ios/app/shellmaster/id6740014632)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Materium

[App page](https://appshunter.io/ios/app/materium/id6758831656)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Materium Pro (Monthly) | $14.99 | per month |
| Materium Pro (Yearly) | $99.99 | per year |


## Frequently asked questions

### Is ShellMaster free?

ShellMaster costs $6.99, with no in-app purchases.

### Is Materium free?

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

### Do ShellMaster or Materium have ads?

Neither ShellMaster nor Materium shows ads.

### Which is updated more often, ShellMaster or Materium?

ShellMaster ships an update every 6 weeks, and Materium every 4 days. Most recently, ShellMaster was updated on October 3, 2026 and Materium on September 27, 2026.

---

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