# Roth Touchline⁺ vs Linktra Smart Cylinder

The clearest difference is device support: Roth Touchline⁺ at 3 against Linktra Smart Cylinder's —. Linktra Smart Cylinder's advantage is iOS requirement (13.4 vs 15.6). On price 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.

## The numbers

| Metric | Roth Touchline⁺ | Linktra Smart Cylinder |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 4 months | — |
| Monetization | Free | — |
| Size | 4 MB | 170 MB |
| Requires iOS | 15.6 | **13.4** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Roth North Europe A/S](https://appshunter.io/developer/498448809) | [Hexagon Ragasco AS](https://appshunter.io/developer/1693804676) |

## What reviewers say

### Roth Touchline⁺

[App page](https://appshunter.io/ios/app/roth-touchline/id1069806205)

Control your floor heating system remotely via Wi-Fi or the internet. Monitor temperatures, adjust settings, and manage multiple controllers across different locations from a single app. Supports quick login and easy setup for multiple users.

**Highlights:** Remote temperature control, Adjust set points, Change system modes, Manage multiple controllers, Quick login, Multi-user setup

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

**In-app purchases:** none


### Linktra Smart Cylinder

[App page](https://appshunter.io/ios/app/linktra-smart-cylinder/id6468774017)

**In-app purchases:** none


## Frequently asked questions

### Is Roth Touchline⁺ free?

Roth Touchline⁺ is free to download, with no in-app purchases.

### Is Linktra Smart Cylinder free?

Linktra Smart Cylinder is free to download, with no in-app purchases.

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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.*