# Material Cutting vs STP One

The clearest difference is update cadence: STP One at every 3 days against Material Cutting's every 7 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Material Cutting sells 1 one-off in-app purchase and STP One sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Material Cutting ships an update every 7 months, STP One every 3 days. The most recent releases landed on October 3, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Material Cutting | STP One |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 days** |
| Size | 12 MB | 13 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Eugen Muhl](https://appshunter.io/developer/984995142) | [JAEYUN HWANG](https://appshunter.io/developer/6799562363) |

## What reviewers say

### Material Cutting

[App page](https://appshunter.io/ios/app/material-cutting/id6450856808)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


### STP One

[App page](https://appshunter.io/ios/app/stp-one-step-cad-viewer/id6802912144)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 스텝원 Pro 월간 | $9.99 | per month |
| 스텝원 Pro 연간 | $69.99 | per year |


## Frequently asked questions

### Is Material Cutting free?

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

### Is STP One free?

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

### Do Material Cutting or STP One have ads?

Neither Material Cutting nor STP One shows ads.

### Which is updated more often, Material Cutting or STP One?

Material Cutting ships an update every 7 months, and STP One every 3 days. Most recently, Material Cutting was updated on October 3, 2026 and STP One on October 10, 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.*