# Electree Connect vs ECM Marfy

The clearest difference is device support: Electree Connect at 3 against ECM Marfy's —. On price, in-app purchases and iOS requirement there is nothing between them.

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

## The numbers

| Metric | Electree Connect | ECM Marfy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 2 months | — |
| Size | 50 MB | 33 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Tramaco Energy s.r.o.](https://appshunter.io/developer/1677135236) | [ECM System Solutions s.r.o.](https://appshunter.io/developer/1451727890) |

## What reviewers say

### Electree Connect

[App page](https://appshunter.io/ios/app/electree-connect/id6446284874)

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

**In-app purchases:** none


### ECM Marfy

[App page](https://appshunter.io/ios/app/ecm-marfy/id6479634669)

**In-app purchases:** none


## Frequently asked questions

### Is Electree Connect free?

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

### Is ECM Marfy free?

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

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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.*