# CM IOT Config vs Echo Platform

The clearest difference is update cadence: Echo Platform at monthly against CM IOT Config's every 3 months. Echo Platform also leads on iOS requirement (13.0 vs 16.0). 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.

CM IOT Config ships an update every 3 months, Echo Platform monthly. The most recent releases landed on October 11, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | CM IOT Config | Echo Platform |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Size | 67 MB | 29 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Siemens AG](https://appshunter.io/developer/394503271) | [SIPA S.p.A Società di Industrializzazione Progettazione e Automazione](https://appshunter.io/developer/1604761686) |

## What reviewers say

### CM IOT Config

[App page](https://appshunter.io/ios/app/cm-iot-config/id1578297088)

**In-app purchases:** none


### Echo Platform

[App page](https://appshunter.io/ios/app/echo-platform/id1604761594)

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

**In-app purchases:** none


## Frequently asked questions

### Is CM IOT Config free?

CM IOT Config is free to download, with no in-app purchases.

### Is Echo Platform free?

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

### Do CM IOT Config or Echo Platform have ads?

Neither CM IOT Config nor Echo Platform shows ads.

### Which is updated more often, CM IOT Config or Echo Platform?

CM IOT Config ships an update every 3 months, and Echo Platform monthly. Most recently, CM IOT Config was updated on October 11, 2026 and Echo Platform on October 4, 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.*