# M2M by SFS vs M2M Dialog

The clearest difference is update cadence: M2M by SFS at every 5 weeks against M2M Dialog's every 5 months. M2M Dialog's advantage is iOS requirement (12.0 vs 15.1). 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 by SFS ships an update every 5 weeks, M2M Dialog every 5 months. The most recent releases landed on October 29, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | M2M by SFS | M2M Dialog |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 5 months |
| Monetization | — | Free |
| Size | 37 MB | 34 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SFS Gruppe](https://appshunter.io/developer/552361799) | [Ali Group Srl](https://appshunter.io/developer/1755339340) |

## What reviewers say

### M2M by SFS

[App page](https://appshunter.io/ios/app/m2m-by-sfs/id1336525644)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is M2M by SFS free?

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

### Is M2M Dialog free?

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

### Do M2M by SFS or M2M Dialog have ads?

Neither M2M by SFS nor M2M Dialog shows ads.

### Which is updated more often, M2M by SFS or M2M Dialog?

M2M by SFS ships an update every 5 weeks, and M2M Dialog every 5 months. Most recently, M2M by SFS was updated on October 29, 2026 and M2M Dialog on November 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.*