# VBus®Touch HC vs Modbus TCP Station

The clearest difference is ads: VBus®Touch HC at none against Modbus TCP Station's shown. VBus®Touch HC also leads on iOS requirement (11.0 vs 15.0). Modbus TCP Station's advantage is update cadence (every 10 days vs every 7 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. VBus®Touch HC sells 8 one-off in-app purchases and Modbus TCP Station sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

VBus®Touch HC ships an update every 7 months, Modbus TCP Station every 10 days. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | VBus®Touch HC | Modbus TCP Station |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 31 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RESOL GmbH](https://appshunter.io/developer/369420321) | [DONGSOO LEE](https://appshunter.io/developer/1868670088) |

## What reviewers say

### VBus®Touch HC

[App page](https://appshunter.io/ios/app/vbustouch-hc/id965111263)

Control your RESOL heating system remotely from your mobile device. Adjust temperatures, monitor system data with clear graphics, and manage your home's climate from anywhere. Compatible with various RESOL controllers, it offers intuitive operation and automatic system language adaptation.

**Highlights:** Remote heating system control, Adjust temperature on the go, Monitor system data graphically, Supports multiple RESOL controllers, Automatic system language adaptation, Connects to VBus.net account

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RESOL DeltaSol® MX Plus | $8.99 | one-time |
| RESOL DeltaTherm® HC Plus | $8.99 | one-time |
| RESOL DeltaTherm® HC | $9.99 | one-time |
| RESOL DeltaSol® MX | $9.99 | one-time |
| RESOL DeltaTherm® HC MAX | $9.99 | one-time |
| RESOL DeltaSol® BX Plus | $9.99 | one-time |
| COSMO Multi 3 | $9.99 | one-time |
| Citrin SLR XT 2 | $17.99 | one-time |


### Modbus TCP Station

[App page](https://appshunter.io/ios/app/modbus-tcp-station/id6757790321)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1-Month Premium Pass | $0.99 | one-time |
| Premium Upgrade | $9.99 | one-time |


## Frequently asked questions

### Is VBus®Touch HC free?

VBus®Touch HC is free to download, with in-app purchases available.

### Is Modbus TCP Station free?

Modbus TCP Station is free to download, with in-app purchases available.

### Do VBus®Touch HC or Modbus TCP Station have ads?

Modbus TCP Station shows ads; VBus®Touch HC does not.

### Which is updated more often, VBus®Touch HC or Modbus TCP Station?

VBus®Touch HC ships an update every 7 months, and Modbus TCP Station every 10 days. Most recently, VBus®Touch HC was updated on October 7, 2026 and Modbus TCP Station on October 2, 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.*