Comparison

ViCare vs M

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ViCare

Remotely manage your home heating system with an intuitive interface. Monitor system status, adjust temperatures, and set schedules to save energy and ensure comfort. Offers convenient shortcuts for common actions like hot water requests or vacation mode.

Highlights
  • Remote heating system control
  • Temperature adjustment
  • Daily scheduling for energy saving
  • System status monitoring
  • Hot water and away shortcuts
  • Holiday program settings
Features
Read full description

ViCare - the best way to connect to your Viessmann heating system. New possibilities to control your heating system via the internet offers the ViCare app. With the simple graphical user interface of ViCare, the operation of the heating system is very intuitive. Feel secure Warmth and reassurance in one ● In one view, get an instant check if everything is in order Save costs Set your preferred room temperature and save money when you’re away from home ● Simple, convenient operation of your heating system ● Store daily schedules and automatically save energy costs ● Set basic functions at the touch of a button on your smartphone Core functions (depending on heating system): ● Displaying the status of your heating ● Capability to set up the most important functions of your heating system ● Store your daily routine to automatically save energy costs ● View outside temperature history ● Shortcuts e.g.: I want hot water or I’m away ● Holiday program Please note: We publish the functions gradually! You can expect several small updates in the next weeks and months. There will be always something new to discover. Comments or feedback? Share your thoughts with us and other users in our Viessmann Community! https://www.viessmann-community.com/ ____________ Important: The ViCare app can be used in conjunction with an internet-compatible Viessmann heating system or in conjunction with the Viessmann Vitoconnect WLAN module or a Viessmann heating system with an integrated Internet interface. Functions available in ViCare are depending on functions available on boiler itself. ____________ Terms of use: https://climate-solutions.com/vicare/terms-of-use/US/en.html

About

M

Features
Read full description

A system that remains easy to understand in daily life. Attain intuitive control over your smart home functionalities, both from inside your home and abroad. Since great smart home technology is not about complexity. It is about clarity, clean integration and a control concept that makes sense immediately. From controlling your lights, heating/cooling, shading, music and more, our state-of-the-art smart home system will be the upgrade your home deserves.

Screenshots

ViCare4 screens
M4 screens

Verdict

The call

The clearest difference is in-app purchases: M at none against ViCare's 2. ViCare's advantage is update cadence (every 9 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ViCare sells 2 in-app purchases, starting at $3.99 per month. M asks for nothing beyond the download.

UpkeepUpdate frequency

ViCare ships an update every 9 days, M every 2 months. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 8 level
ViCare versus M: the parameters behind the verdict, then further details
ParameterViCareM
PriceFreeFree
Rating4.5 (1.3K ratings) — better—
Positive reviews40.7% of reviews—
Number of ratings1.3K — better—
Update frequencyEvery 9 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better16.4
Further details — not scored
Size727 MB73 MB
Age rating4+4+
DeveloperViessmann IT Service GmbHm-smartsolutions gmbh

Bugs and requests

ViCare

Reported bugs

4 issues
  • App fails to load or gets stuck on loading screen
  • Settings changes not syncing properly with boiler
  • Incorrect time zone and DST adjustments
  • Frequent loss of connectivity to boiler

Requested features

4 requests
  • Add a simple 'boost' or 'quick on' heating mode
  • Provide more granular control over heating and hot water schedules
  • Enable integration with smart home platforms like Alexa or HomeKit
  • Improve data visualization and historical energy usage tracking

M

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

ViCare

Subscriptions2
  • Monthly1 Month trial$3.991 Month
  • Yearly1 Month trial$33.991 Year
None

M

No in-app purchases

Questions

Is ViCare free?
ViCare is free to download, with in-app purchases available.
Is M free?
M is free to download, with no in-app purchases.
Do ViCare or M have ads?
Neither ViCare nor M shows ads.
Which is updated more often, ViCare or M?
ViCare ships an update every 9 days, and M every 2 months. Most recently, ViCare was updated on November 6, 2026 and M on October 30, 2026.

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