# Tosi Client vs Unitronics' Remote Operator

The clearest difference is review sentiment: Unitronics' Remote Operator at 67% against Tosi Client's 20%. Unitronics' Remote Operator also leads on iOS requirement (7.0 vs 18.0). Tosi Client's advantage is update cadence (every 4 months vs every 20 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Tosi Client ships an update every 4 months, Unitronics' Remote Operator every 20 months. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Tosi Client | Unitronics' Remote Operator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (2 ratings)](https://appshunter.io/ios/app/unitronics-remote-operator/id1063107386/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 20.0% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 20 months |
| Monetization | Free | Free |
| Size | 10 MB | 56 MB |
| Requires iOS | 18.0 | **7.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tosibox](https://appshunter.io/developer/969156334) | [Unitronics](https://appshunter.io/developer/748246923) |

## What reviewers say

### Tosi Client

[App page](https://appshunter.io/ios/app/tosi-client/id969156545)

This app provides secure remote access to networks and devices via VPN connections. It offers easy setup and robust security features, ensuring device-specific access control and two-factor authentication.

**Highlights:** Secure VPN connections, Remote access to devices, QR code setup, Device-specific access rights, Two-factor authentication, Network management

**Features:** macOS Compatibility

**In-app purchases:** none


### Unitronics' Remote Operator

[App page](https://appshunter.io/ios/app/unitronics-remote-operator/id1063107386)

Access and control Unitronics controllers remotely from your smartphone or tablet. Monitor automation processes, view HMI screens, and manage alarms and data in real-time. Configure and organize multiple controllers for efficient operation.

**Highlights:** Remote access to Vision and Samba controllers, Monitor and control automation processes, View HMI screens as if physically present, Manage alarms and process trends, Organize multiple controllers in groups, Secure access with password protection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tosi Client free?

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

### Is Unitronics' Remote Operator free?

Unitronics' Remote Operator is free to download, with no in-app purchases.

### Do Tosi Client or Unitronics' Remote Operator have ads?

Neither Tosi Client nor Unitronics' Remote Operator shows ads.

### Which is updated more often, Tosi Client or Unitronics' Remote Operator?

Tosi Client ships an update every 4 months, and Unitronics' Remote Operator every 20 months. Most recently, Tosi Client was updated on October 14, 2026 and Unitronics' Remote Operator on October 12, 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.*