# ST Robotics vs PCBmaker

The clearest difference is in-app purchases: ST Robotics at none against PCBmaker's 2. PCBmaker's advantage is update cadence (every 4 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PCBmaker sells 2 in-app purchases, starting at $6.99 per month. ST Robotics asks for nothing beyond the download.

ST Robotics ships an update every 3 months, PCBmaker every 4 days. The most recent releases landed on October 7, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | ST Robotics | PCBmaker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Size | 34 MB | 12 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [STMicroelectronics](https://appshunter.io/developer/1801774735) | [BARTOSZ TERLECKI](https://appshunter.io/developer/6812359854) |

## What reviewers say

### ST Robotics

[App page](https://appshunter.io/ios/app/st-robotics/id6739212512)

**Features:** macOS Compatibility

**In-app purchases:** none


### PCBmaker

[App page](https://appshunter.io/ios/app/pcbmaker/id6812359852)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PCBmaker PRO Monthly | $6.99 | per month |
| PCBmaker PRO Yearly | $49.99 | per year |


## Frequently asked questions

### Is ST Robotics free?

ST Robotics is free to download, with no in-app purchases.

### Is PCBmaker free?

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

### Do ST Robotics or PCBmaker have ads?

Neither ST Robotics nor PCBmaker shows ads.

### Which is updated more often, ST Robotics or PCBmaker?

ST Robotics ships an update every 3 months, and PCBmaker every 4 days. Most recently, ST Robotics was updated on October 7, 2026 and PCBmaker on September 29, 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.*