Thermostat

Feller AG

App StoreNo ratingFreeFirst seen 21 Oct 2026

Compare Open in App Store

Similar appsLifestyle apps in the same charts

Compare all

App info

Category: Lifestyle
Age rating: 4+
Price: Free
Version: 1.2.0
Released: Dec 10, 2015
Last updated: 12 Nov 2025
Size: 1.9 MB
Requires: iOS 13.0 or later
Languages: 4

—No ratings yet

★★★★★

Average rating on the App Store. Apple doesn't publish how many ratings each star has.

Screenshots

Rankings

This app isn't in any of our charts yet.

What's newin version 1.2.0

Bug fixes and stability improvements

About this app

Read full description

The new App together with new programmable thermostat 4277 is genius combination. An intuitive App interface makes thermostat programming easy and fast. The data transfer from smart phone or tablet is made with Visual Light Communication (VLC) and therefore Internet connection is not required. + App for thermostat configuration + Intuitive weekly programming + Separate holiday programming + Professional settings protected by password + Settings can be saved for future use + Safe. No data sent or received from Internet

Developer website