# Vitocal 161-A — Hot Water at your fingertips

> Hot Water at your fingertips (iPhone/iPad app by Viessmann IT Service GmbH.)

- Source: https://appshunter.io/ios/app/vitocal-161-a/id6743165699 (this page in markdown: same URL + `.md`)
- Developer: [Viessmann IT Service GmbH](https://appshunter.io/developer/1801739683)
- Category: Utilities, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 184 MB
- Languages: French (France), German (Germany), American English, Arabic, Chinese (Simplified, China), Chinese (Traditional, Taiwan), Korean, European Spanish, Italian, Japanese and 2 more
- Released: 2025-04-25
- Data updated: 2026-08-12
- User reviews in markdown: https://appshunter.io/ios/app/vitocal-161-a/id6743165699/reviews.md

## What is Vitocal 161?

Simple Convenient Operation of the DHW Heat Pump ; Core Functions (Display Tank Temperature / Display Set Temperature / Display Operating Mode / Change Tank Set Temperature / Change Operating Mode / Set- Daily Routine to reduce running costs)


## Version history (last 1 release)

### 1.0 — 2025-04-25

No release notes.

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## More apps by Viessmann IT Service GmbH

- [Gebäude-Energie-Spar-Check](https://appshunter.io/ios/app/gebaude-energie-spar-check/id423760749)
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- [C2Go \| by Carrier CSE](https://appshunter.io/ios/app/c2go-by-carrier-cse/id1076372277)
- [KWK Telecontrol](https://appshunter.io/ios/app/kwk-telecontrol/id1103297438)
- [ViGuide](https://appshunter.io/ios/app/viguide/id1421720639)

All apps by Viessmann IT Service GmbH: https://appshunter.io/developer/1801739683

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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 2026-08-12.*