# PCT GO vs Wientjens Cloud 4.0

The clearest difference is update cadence: Wientjens Cloud 4.0 at weekly against PCT GO's every 3 months. PCT GO's advantage is iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PCT GO ships an update every 3 months, Wientjens Cloud 4.0 weekly. The most recent releases landed on September 27, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | PCT GO | Wientjens Cloud 4.0 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Size | 65 MB | 64 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Siemens AG](https://appshunter.io/developer/394503271) | [Wientjens B.V.](https://appshunter.io/developer/1666508199) |

## What reviewers say

### PCT GO

[App page](https://appshunter.io/ios/app/pct-go/id1555708200)

**In-app purchases:** none


### Wientjens Cloud 4.0

[App page](https://appshunter.io/ios/app/wientjens-cloud-40/id1666508197)

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

**In-app purchases:** none


## Frequently asked questions

### Is PCT GO free?

PCT GO is free to download, with no in-app purchases.

### Is Wientjens Cloud 4.0 free?

Wientjens Cloud 4.0 is free to download, with no in-app purchases.

### Do PCT GO or Wientjens Cloud 4.0 have ads?

Neither PCT GO nor Wientjens Cloud 4.0 shows ads.

### Which is updated more often, PCT GO or Wientjens Cloud 4.0?

PCT GO ships an update every 3 months, and Wientjens Cloud 4.0 weekly. Most recently, PCT GO was updated on September 27, 2026 and Wientjens Cloud 4.0 on September 18, 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.*