# HOTRONIC Heat App — user reviews

> 10 indexed App Store user reviews of HOTRONIC Heat App by Wintersteiger AG, rated 2.80/5 from 10 ratings.

- Source: https://appshunter.io/ios/app/hotronic-heat-app/id1531887749/reviews
- App overview in markdown: https://appshunter.io/ios/app/hotronic-heat-app/id1531887749.md
- Rating breakdown: 5★ 3 · 4★ 1 · 3★ 1 · 2★ 1 · 1★ 4

## Most critical reviews (10 lowest-rated)

### 1/5 — It won’t delete off my phone

*2025-11-10*

This app was deleted on my iOS phone but still shows up under General - Settings - Apps.  It’s a “ghost app” and is only available to open under the APP store.  Shame on this developer

### 1/5 — Doesn’t Pair with Battery Packs

*2025-01-25*

App doesn’t pair with battery packs. Very expensive product to be so poorly designed.

### 1/5 — Instant App Crash

*2024-01-28*

Instant crash on app open - cold feet. Thanks for nothing. iOS 17.3 (21D50)

### 1/5 — Crash

*2022-11-26*

App keeps crashing.

### 1/5 — Won’t pair with socks

*2022-11-20*

Doesn’t pair with the sock batteries, even deleted the app and reinstalled

### 1/5 — Unstable and pairing only worked with one sock

*2022-01-17*

Even the sock that paired didn’t work great. Both the app and socks weren’t good.

### 3/5 — Control batteries independently

*2024-12-24*

Why can’t I control the batteries independently?  Sometimes one foot is colder than the other.

### 4/5 — Simple but functional

*2023-11-28*

Doesn’t do much other than control the power level and support storage mode, but I had no problems pairing the battery packs by following the instructions. No crashes so far either.

### 5/5 — Great app

*2026-01-27*

Great product solved my cold feet with a nice interface

### 5/5 — Great app BUT

*2025-12-26*

I got my boot heaters last year as an upgrade from my old ones. The main draw was the app for adjusting the temp.  However, between season I upgraded my phone and now my heaters will not connect with Bluetooth.  They get discovered but when I select it it tells me it didn’t work.  I have deleted and redownload the app as well as turn off and on my Bluetooth as suggested by the app. PLEASE HELP!!!!

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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 2026-06-01.*