# alpha control — user reviews

> 3 indexed App Store user reviews of alpha control by ait-deutschland GmbH.

- Source: https://appshunter.io/ios/app/alpha-control/id605766366/reviews
- App overview in markdown: https://appshunter.io/ios/app/alpha-control/id605766366.md

## Most critical reviews (3 lowest-rated)

### 1/5 — Local connection requires a pin

*2019-02-21, version 1.4*

The app updated automatically, however the local connection now prompts for a 6 digit ‘Pin Coder’ which is new and unknown. So currently cannot use the app!!
No updates to fix the bugs that this app has. The old version worked significantly better

### 1/5 — Broken update

*2019-02-05, version 1.4*

New app update has broken ability to view graphs of last 24 hours heat pump activity. The data logger button doesn’t work so can’t show the graphs. Real shame as old app worked fine.

### 3/5 — Data logger has stopped displaying for the last 7 days

*2025-10-09, version 2.0*

The app has been working without issue for a number of years. However, for the last week the data logger graphs are just straight lines and emails to Alpha Innotec go unanswered.

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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 2026-06-05.*