# Centero Connect vs Althan Quartier

The clearest difference is iOS requirement: Centero Connect at 11.0 against Althan Quartier's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Centero Connect ships an update every 4 months, Althan Quartier every 2 months. The most recent releases landed on October 16, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Centero Connect | Althan Quartier |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 16 MB | 98 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [elero GmbH](https://appshunter.io/developer/637456489) | [Pocket House GmbH](https://appshunter.io/developer/1450647392) |

## What reviewers say

### Centero Connect

[App page](https://appshunter.io/ios/app/centero-connect/id1387883461)

This app is for elero partners to commission the Centero Home Gateway, learn elero radio receivers, and save configurations. It allows transferring the configuration to the gateway without needing the Wi-Fi key or end-user device.

**Highlights:** Commission Centero Home Gateway, Learn elero radio receivers, Save device configurations, Transfer configuration to gateway, No Wi-Fi key required

**In-app purchases:** none


### Althan Quartier

[App page](https://appshunter.io/ios/app/althan-quartier/id6468889764)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Centero Connect free?

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

### Is Althan Quartier free?

Althan Quartier is free to download, with no in-app purchases.

### Do Centero Connect or Althan Quartier have ads?

Neither Centero Connect nor Althan Quartier shows ads.

### Which is updated more often, Centero Connect or Althan Quartier?

Centero Connect ships an update every 4 months, and Althan Quartier every 2 months. Most recently, Centero Connect was updated on October 16, 2026 and Althan Quartier on October 27, 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.*