# Remote PLC vs CompuSan

The clearest difference is update cadence: CompuSan at every 5 weeks against Remote PLC's every 5 months. 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.

Remote PLC ships an update every 5 months, CompuSan every 5 weeks. The most recent releases landed on September 27, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Remote PLC | CompuSan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (4 ratings)](https://appshunter.io/ios/app/remote-plc/id6450824863/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 92 MB | 117 MB |
| Requires iOS | 16.1 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Automationdirect.com](https://appshunter.io/developer/441915589) | [Spartan Chemical Company](https://appshunter.io/developer/483177301) |

## What reviewers say

### Remote PLC

[App page](https://appshunter.io/ios/app/remote-plc/id6450824863)

Monitor and control Automationdirect.com's CLICK and CLICK PLUS Programmable Logic Controllers in real time. View and edit PLC registers, check project information, and manage user accounts with customizable monitor windows.

**Highlights:** Real-time monitoring and control, View and edit PLC registers, Multiple level user accounts, Customizable monitor windows, Access PLC error logs, Check PLC project information

**Features:** macOS Compatibility

**In-app purchases:** none


### CompuSan

[App page](https://appshunter.io/ios/app/compusan/id6758158726)

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

**In-app purchases:** none


## Frequently asked questions

### Is Remote PLC free?

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

### Is CompuSan free?

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

### Do Remote PLC or CompuSan have ads?

Neither Remote PLC nor CompuSan shows ads.

### Which is updated more often, Remote PLC or CompuSan?

Remote PLC ships an update every 5 months, and CompuSan every 5 weeks. Most recently, Remote PLC was updated on September 27, 2026 and CompuSan on October 3, 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.*