# M2M Dialog vs Visto Sicurezza

The clearest difference is update cadence: Visto Sicurezza at every 6 weeks against M2M Dialog's every 5 months. M2M Dialog's advantage is iOS requirement (12.0 vs 15.0). 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.

M2M Dialog ships an update every 5 months, Visto Sicurezza every 6 weeks. Both last shipped on October 14, 2026.

## The numbers

| Metric | M2M Dialog | Visto Sicurezza |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 34 MB | 68 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ali Group Srl](https://appshunter.io/developer/1755339340) | [Business Engineering Srl](https://appshunter.io/developer/1516634518) |

## What reviewers say

### M2M Dialog

[App page](https://appshunter.io/ios/app/m2m-dialog/id1494300297)

This utility app facilitates e-maintenance solutions by connecting users to a Dialog account. It serves as an integrated platform for managing maintenance tasks and information.

**Highlights:** E-maintenance solution, Integrated platform, Dialog account required, Utilities category app

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

**In-app purchases:** none


### Visto Sicurezza

[App page](https://appshunter.io/ios/app/visto-sicurezza/id1517596552)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is M2M Dialog free?

M2M Dialog is free to download, with no in-app purchases.

### Is Visto Sicurezza free?

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

### Do M2M Dialog or Visto Sicurezza have ads?

Neither M2M Dialog nor Visto Sicurezza shows ads.

### Which is updated more often, M2M Dialog or Visto Sicurezza?

M2M Dialog ships an update every 5 months, and Visto Sicurezza every 6 weeks. Most recently, M2M Dialog was updated on October 14, 2026 and Visto Sicurezza on October 14, 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.*