# S.KI Control vs DDD Connect

The clearest difference is iOS requirement: S.KI Control at 8.0 against DDD Connect's 15.1. 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.

## The numbers

| Metric | S.KI Control | DDD Connect |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 8 days |
| Size | 41 MB | 44 MB |
| Requires iOS | **8.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Knorr-Bremse Technology Center India Private Limited](https://appshunter.io/developer/838900260) | [SIAK SISTEMI S.R.L.](https://appshunter.io/developer/1889115458) |

## What reviewers say

### S.KI Control

[App page](https://appshunter.io/ios/app/ski-control/id948103522)

**Features:** macOS Compatibility

**In-app purchases:** none


### DDD Connect

[App page](https://appshunter.io/ios/app/ddd-connect/id6761360433)

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

**In-app purchases:** none


## Frequently asked questions

### Is S.KI Control free?

S.KI Control is free to download, with no in-app purchases.

### Is DDD Connect free?

DDD Connect is free to download, with no in-app purchases.

### Do S.KI Control or DDD Connect have ads?

Neither S.KI Control nor DDD Connect shows ads.

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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.*