# SmartLink Control vs Visual Assistance

The clearest difference is iOS requirement: SmartLink Control at 9.0 against Visual Assistance's 11.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

SmartLink Control ships an update every 3 months, Visual Assistance every 5 months. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | SmartLink Control | Visual Assistance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/visual-assistance/id1568712676/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | Free | Free |
| Size | 19 MB | 43 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Holger Boelts](https://appshunter.io/developer/381063175) | [Windmöller & Hölscher](https://appshunter.io/developer/1568712678) |

## What reviewers say

### SmartLink Control

[App page](https://appshunter.io/ios/app/smartlink-control/id381063172)

This application provides mobile visualization for operating and displaying functions within a networked building automation environment. It connects to various common building systems and offers comfort functions like scene storage and presence simulation. It also supports media technology control via LAN, IR, or RS232.

**Highlights:** Control building automation systems, Visualize system functions, Connects to KNX, LON, Crestron, and more, Scene storage and presence simulation, Media technology control (LAN, IR, RS232), Sonos basic function control via UPnP

**Features:** macOS Compatibility

**In-app purchases:** none


### Visual Assistance

[App page](https://appshunter.io/ios/app/visual-assistance/id1568712676)

This app connects users with experts for real-time remote support. It allows for live video and audio sharing, photo capture, and interactive markings to aid in troubleshooting. Integrated chat with translation facilitates clear communication and information exchange.

**Highlights:** Live video and audio sharing, Photo capture and sharing, Live markings on images, Chat and voice chat with translation, Document display (technical drawings, etc.), Real-time expert support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartLink Control free?

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

### Is Visual Assistance free?

Visual Assistance is free to download, with no in-app purchases.

### Do SmartLink Control or Visual Assistance have ads?

Neither SmartLink Control nor Visual Assistance shows ads.

### Which is updated more often, SmartLink Control or Visual Assistance?

SmartLink Control ships an update every 3 months, and Visual Assistance every 5 months. Most recently, SmartLink Control was updated on October 7, 2026 and Visual Assistance on October 2, 2026.

---

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