# Bosch Control — user reviews

> 8 indexed App Store user reviews of Bosch Control by Bosch Thermotechnik GmbH, rated 1.60/5 from 5 ratings.

- Source: https://appshunter.io/ios/app/bosch-control/id1031837185/reviews
- App overview in markdown: https://appshunter.io/ios/app/bosch-control/id1031837185.md
- Rating breakdown: 5★ 0 · 4★ 1 · 3★ 0 · 2★ 0 · 1★ 4

## Most critical reviews (8 lowest-rated)

### 1/5 — Not working on iOS

*2022-03-02, version 4.1.3*

App works on Android, just svan QR code and that is all but on my iOS it required password but I do not have password

### 1/5 — Ne fonctionne pas !

*2021-10-27, version 4.1.1*

Message d’erreur lors de la synchronisation avec mon CT100 : « pas de connexion, impossible de télécharger les données essentielles. Votre pays ou langue n’est plus supporté »

### 1/5 — Really poor app

*2020-01-16, version 4.0.1*

This app will no longer connect to my thermostat. It is totally worthless. I contacted Bosch and they were oh no help at all. They stated , “There appears to be issues with the reliability of Home Entrance Detection on the RRC1 apps, sometimes an event is not detected.
This could be related to iOS12. I’m afraid that we don’t have a solution currently.”  
I wouldn’t buy there products as they aren’t supported on the technical side.

### 1/5 — Will not connect

*2019-12-26, version 4.0.1*

Since the most recent update to the app I cannot get it to connect to he thermostat. This means I cannot change my programmable settings. I have uninstalled and reinstalled the app and it did not help.

### 2/5 — Sorry I upgraded

*2019-12-26*

V 4.0.1 is buggy for me; may or may not connect, provides incorrect error comments (e.g., thermostat not connected to wifi). Previously reliable, now I often must quit and restart the app to get it to operate properly. Sorry I upgraded... looking for quick repairs to this version!

### 4/5 — Top mais...

*2017-02-05, version 3.5.1*

Esthétique et fonctionnelle, cette appli permet de gérer à distance le contrôle de la chaudière. La communication réagit bien meme en 3G. Le options et les graphiques permettent de visualiser l'état de votre fonctionnement et de la consommation.
Petit bémol, il manque l'affichage de la température extérieure sur l'écran d'accueil, dommage.

### 5/5 — v4.0 on iphone se

*2019-12-05, version 4.0.1*

please, history no longer works on this version

update (v4.0.1)
thanks guys! your are awesome 🤗

### 5/5 — Merge foarte bine

*2018-01-21, version 3.6.1*

Îl folosesc cu opțiunea de "detectarea prezentei acasa" și merge foarte bine. Un alt atu este preîncălzire apei calde. Iar calcularea costului lunar la gaz este foarte bun și corespunde cu factura ce vine de la gaz.

Aștept și suport pt iPhone X

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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 2026-07-23.*