# MMS Hausverwaltung vs ETHERMA FIRE+ICE2

The clearest difference is update cadence: ETHERMA FIRE+ICE2 at every 6 months against MMS Hausverwaltung's every 14 months. MMS Hausverwaltung's advantage is iOS requirement (13.0 vs 18.0). 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.

MMS Hausverwaltung ships an update every 14 months, ETHERMA FIRE+ICE2 every 6 months. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | MMS Hausverwaltung | ETHERMA FIRE+ICE2 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 6 months** |
| Size | 60 MB | 28 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [MMS HAUSVERWALTUNG UG (HAFTUNGSBESCHRANKT)](https://appshunter.io/developer/1727293448) | [Solution Tech Srl](https://appshunter.io/developer/1485604429) |

## What reviewers say

### MMS Hausverwaltung

[App page](https://appshunter.io/ios/app/mms-hausverwaltung/id6476600472)

**Features:** macOS Compatibility

**In-app purchases:** none


### ETHERMA FIRE+ICE2

[App page](https://appshunter.io/ios/app/etherma-fire-plus-ice2/id6740922706)

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

**In-app purchases:** none


## Frequently asked questions

### Is MMS Hausverwaltung free?

MMS Hausverwaltung is free to download, with no in-app purchases.

### Is ETHERMA FIRE+ICE2 free?

ETHERMA FIRE+ICE2 is free to download, with no in-app purchases.

### Do MMS Hausverwaltung or ETHERMA FIRE+ICE2 have ads?

Neither MMS Hausverwaltung nor ETHERMA FIRE+ICE2 shows ads.

### Which is updated more often, MMS Hausverwaltung or ETHERMA FIRE+ICE2?

MMS Hausverwaltung ships an update every 14 months, and ETHERMA FIRE+ICE2 every 6 months. Most recently, MMS Hausverwaltung was updated on October 7, 2026 and ETHERMA FIRE+ICE2 on October 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*