# Ecos501

> Ecos501 (iPhone/iPad app by Fr. Sauter AG.)

- Source: https://appshunter.io/ios/app/ecos501/id6759445925 (this page in markdown: same URL + `.md`)
- Developer: [Fr. Sauter AG](https://appshunter.io/developer/586916485)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 18.6 · 11 MB
- Languages: English, French, German, Italian, Spanish
- Released: 2026-05-12
- Data updated: 2026-09-16
- User reviews in markdown: https://appshunter.io/ios/app/ecos501/id6759445925/reviews.md

## What is Ecos501?

The new room control for your ECOS501 at your fingertips!

With the application, connect the ECOS501 near you and act on its ambient settings:
- temperature setpoint
- ventilation speed (automatic or manual)
- operating mode (comfort or economical)

From the reception, personalize your experience with your choice of:
- the display language (FR, EN, DE, IT, ES)
- the temperature unit (°C/°F)
- the connection mode to your ECOS501 (QR code, Identifier, Last Used)


## Version history (last 1 release)

### 1.0 — 2026-05-12

No release notes.

## More apps by Fr. Sauter AG

- [Sauter ECC WLAN](https://appshunter.io/ios/app/sauter-ecc-wlan/id600561101)
- [Sauter ECC](https://appshunter.io/ios/app/sauter-ecc/id656558852)
- [ecoUnit-Touch Mobile](https://appshunter.io/ios/app/ecounit-touch-mobile/id1063750470)
- [Room Control](https://appshunter.io/ios/app/room-control/id1442188182)
- [Modulo 6](https://appshunter.io/ios/app/modulo-6/id1454404673)
- [Smart Actuator](https://appshunter.io/ios/app/smart-actuator/id1489339640)

All apps by Fr. Sauter AG: https://appshunter.io/developer/586916485

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-16.*