# PLC Smart Home vs Modbus Explorer

The clearest difference is in-app purchases: PLC Smart Home at none against Modbus Explorer's 1. PLC Smart Home also leads on iOS requirement (9.3 vs 16.0). Modbus Explorer's advantage is update cadence (every 2 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Modbus Explorer sells 1 one-off in-app purchase. PLC Smart Home asks for nothing beyond the download.

PLC Smart Home ships an update every 3 months, Modbus Explorer every 2 weeks. The most recent releases landed on September 9, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | PLC Smart Home | Modbus Explorer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/plc-smart-home/id504181262/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 22 MB | 5 MB |
| Requires iOS | **9.3** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Vorprogrammieren.de](https://appshunter.io/developer/504181265) | [HASAN BARAN](https://appshunter.io/developer/6773067753) |

## What reviewers say

### PLC Smart Home

[App page](https://appshunter.io/ios/app/plc-smart-home/id504181262)

Control Crouzet and Mitsubishi-Electric PLC units for home automation. Connect locally via WLAN or remotely via cellular networks. Offers a cost-effective alternative to complex smart home systems.

**Highlights:** PLC control access, Local WLAN connectivity, Remote GSM/2G/3G communication, Home automation, Cost-effective automation solution, Supports Millenium and Alpha units

**Features:** macOS Compatibility

**In-app purchases:** none


### Modbus Explorer

[App page](https://appshunter.io/ios/app/modbus-explorer/id6778095956)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Modbus Explorer Pro | $14.99 | one-time |


## Frequently asked questions

### Is PLC Smart Home free?

PLC Smart Home is free to download, with no in-app purchases.

### Is Modbus Explorer free?

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

### Do PLC Smart Home or Modbus Explorer have ads?

Neither PLC Smart Home nor Modbus Explorer shows ads.

### Which is updated more often, PLC Smart Home or Modbus Explorer?

PLC Smart Home ships an update every 3 months, and Modbus Explorer every 2 weeks. Most recently, PLC Smart Home was updated on September 9, 2026 and Modbus Explorer on September 21, 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.*