ViCare: iPhone vs Android
ViCare gets 1k+ downloads a day worldwide (AppInsider estimate, September 2026, rounded down to a band).
ViCare by Viessmann IT Service GmbH is on both the App Store and Google Play. Here are both versions together: downloads, users, revenue, ratings and chart positions, store by store with totals.
Rating
4.3 ★
170k ratings, both stores
Measured
Best rank now
#19
iPhone · 
Lifestyle Grossing
Lifestyle GrossingMeasured
App Store
App details
App ID
964468260
Publisher
Viessmann IT Service GmbH
Minimum OS
iOS 16.0+
Content rating
4+
Languages
26
BG HR CS DA NL EN ET FI FR DE HU IT …
Size
694 MB
Google Play
App details
App ID
com.viessmann.vicare
Publisher
Viessmann IT Service GmbH
Content rating
Everyone
ViCare downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | 500+ | – |
| Google Play | 1k+ | 1M+ Measured |
| Total | 1k+ Confidence | 1M+ Confidence |
How this is calculated
iPhone: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Where ViCare's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend before Apple and Google take their fee.
| Store | Per day | Per month | Share |
|---|---|---|---|
| App Store | |||
| Google Play | |||
| Total | Confidence | 100% |
Business model: In-app purchase-led
How ViCare makes money: subscriptions, one-off purchases and ads.
In-app purchases
One-off purchases
/mo
of revenue
Where it ranks now
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.4 ★ | 82k |
| Google Play | 4.1 ★ | 89k 89 written reviews |
| Both stores | 4.3 ★ weighted by ratings | 170k |
About ViCare
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
● Access to your preferred installer - quickly and easily
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
Peace of mind
A direct connection to a professional you trust
● Simply enter the contact details of your preferred installer or professional servicer
● Fast and effective help - the installer has all the important information he needs
● Spend less time worrying about safety and maintenance
Core functions:
● 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
● Send a service request to your trusted installer
● Shortcuts e.g.: I want hot water or I’m away
● ViCare Smart Room Control
● Amazon Alexa: Control heating simply with your voice
● 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/
____________
Join beta testers community
Do you like testing new features? Do you want to help us improve ViCare? Join our beta testers community! The beta version of the app may not be as stable as the one available to all users. The application may freeze occasionally, or some features may not work as expected.
Go to: https://testflight.apple.com/join/M6UzaBl3 and sign up to beta tests.
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.
____________
Terms of use (Great Britain):
https://climate-solutions.com/vicare/terms-of-use/GB/en.html
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
● Access to your preferred installer - quickly and easily
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
Peace of mind
A direct connection to a professional you trust
● Simply enter the contact details of your preferred installer or professional servicer
● Fast and effective help - the installer has all the important information he needs
● Spend less time worrying about safety and maintenance
Core functions:
● 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
● Send a service request to your trusted installer
● Shortcuts e.g.: I want hot water or I’m away
● ViCare Smart Room Control
● Amazon Alexa: Control heating simply with your voice
● 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/
____________
Join beta testers community
Do you like testing new features? Do you want to help us improve ViCare? Join our beta testers community! The beta version of the app may not be as stable as the one available to all users. The application may freeze occasionally, or some features may not work as expected.
Go to: https://testflight.apple.com/join/M6UzaBl3 and sign up to beta tests.
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.
____________
Terms of use (Great Britain):
https://climate-solutions.com/vicare/terms-of-use/GB/en.html
ViCare iPhone
ViCare gets 1k+ downloads a day worldwide (AppInsider estimate, September 2026, rounded down to a band).
ViCare is #19 in Lifestyle Grossing in Germany and charting in 1 of 24 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperViessmann IT Service GmbH
CategoryLifestyle
PriceFree
Released
Rating★ 4.4 (82k)
Version3.41.2
Age rating4+
First seen by us 24 Sep 2026
24 Sep 2026Rating
4.4 ★
82k ratings
Measured
Best rank now
#19
Lifestyle GrossingMeasured
ViCare on the App Store
App details
App ID
964468260
Publisher
Viessmann IT Service GmbH
Minimum OS
iOS 16.0+
Content rating
4+
Languages
26
BG HR CS DA NL EN ET FI FR DE HU IT …
Size
694 MB
ViCare downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where ViCare's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in ViCare before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: In-app purchase-led
How ViCare makes money: subscriptions, one-off purchases and ads.
In-app purchases
One-off purchases
/mo
of revenue
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| Germany | LifestyleGrossing | #19 |
| Germany | LifestyleFree | #81 |
Apps near ViCare on the chart
Lifestyle Grossing, around #19.
Ratings
App Store, worldwide.
Rating
4.4 ★
82k ratings
Measured
Ratings
82k
Measured
About ViCare
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
● Access to your preferred installer - quickly and easily
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
Peace of mind
A direct connection to a professional you trust
● Simply enter the contact details of your preferred installer or professional servicer
● Fast and effective help - the installer has all the important information he needs
● Spend less time worrying about safety and maintenance
Core functions:
● 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
● Send a service request to your trusted installer
● Shortcuts e.g.: I want hot water or I’m away
● ViCare Smart Room Control
● Amazon Alexa: Control heating simply with your voice
● 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/
____________
Join beta testers community
Do you like testing new features? Do you want to help us improve ViCare? Join our beta testers community! The beta version of the app may not be as stable as the one available to all users. The application may freeze occasionally, or some features may not work as expected.
Go to: https://testflight.apple.com/join/M6UzaBl3 and sign up to beta tests.
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.
____________
Terms of use (Great Britain):
https://climate-solutions.com/vicare/terms-of-use/GB/en.html
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
● Access to your preferred installer - quickly and easily
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
Peace of mind
A direct connection to a professional you trust
● Simply enter the contact details of your preferred installer or professional servicer
● Fast and effective help - the installer has all the important information he needs
● Spend less time worrying about safety and maintenance
Core functions:
● 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
● Send a service request to your trusted installer
● Shortcuts e.g.: I want hot water or I’m away
● ViCare Smart Room Control
● Amazon Alexa: Control heating simply with your voice
● 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/
____________
Join beta testers community
Do you like testing new features? Do you want to help us improve ViCare? Join our beta testers community! The beta version of the app may not be as stable as the one available to all users. The application may freeze occasionally, or some features may not work as expected.
Go to: https://testflight.apple.com/join/M6UzaBl3 and sign up to beta tests.
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.
____________
Terms of use (Great Britain):
https://climate-solutions.com/vicare/terms-of-use/GB/en.html
Latest updates
3.41.2
- New in Savings Assistant: Hot Water Optimizer. Save energy on hot water without giving up comfort. Your hot water preparation can be optimized with AI, fully automatic and with no expert knowledge required. For users with compatible devices. Activate it in ViCare today
- You can now easily manage your device updates! New preference settings give you full control over firmware update consents. Go to Settings to explore your options
ViCare Android
ViCare gets 1k+ downloads a day worldwide (AppInsider estimate, September 2026, rounded down to a band).
ViCare is #35 in Tools Grossing on Google Play in Germany and charting in 1 of 15 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperViessmann IT Service GmbH
CategoryTools
PriceFree
Released
Installs1M+
Rating★ 4.1 (89k)
Updated
Content ratingEveryone
Rating
4.1 ★
89k ratings
Measured
Best rank now
#35
Tools GrossingMeasured
ViCare on Google Play
App details
App ID
com.viessmann.vicare
Publisher
Viessmann IT Service GmbH
Content rating
Everyone
ViCare downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Where ViCare's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in ViCare before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: In-app purchase-led
How ViCare makes money: subscriptions, one-off purchases and ads.
In-app purchases
One-off purchases
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| Germany | ToolsGrossing | #35 |
Apps near ViCare on the chart
Tools Grossing, around #35.
Ratings
Google Play, worldwide.
Rating
4.1 ★
89k ratings
Measured
Ratings
89k
Measured
Written reviews
89
Measured
About ViCare
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
● Access to your preferred installer - quickly and easily
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
Peace of mind
A direct connection to a professional you trust
● Simply enter the contact details of your preferred installer or professional servicer
● Fast and effective help - the installer has all the important information he needs
● Spend less time worrying about safety and maintenance
Core functions:
● 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
● Send a service request to your trusted installer
● Shortcuts e.g.: I want hot water or I’m away
● ViCare Smart Room Control
● Amazon Alexa: Control heating simply with your voice
● 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. Manage or delete your Viessmann Climate Solutions account here: https://account.viessmann-climatesolutions.com
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
● Access to your preferred installer - quickly and easily
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
Peace of mind
A direct connection to a professional you trust
● Simply enter the contact details of your preferred installer or professional servicer
● Fast and effective help - the installer has all the important information he needs
● Spend less time worrying about safety and maintenance
Core functions:
● 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
● Send a service request to your trusted installer
● Shortcuts e.g.: I want hot water or I’m away
● ViCare Smart Room Control
● Amazon Alexa: Control heating simply with your voice
● 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. Manage or delete your Viessmann Climate Solutions account here: https://account.viessmann-climatesolutions.com
What's new in 3.41.2
- New in Savings Assistant: Hot Water Optimizer. Save energy on hot water without giving up comfort. Your hot water preparation can be optimized with AI, fully automatic and with no expert knowledge required. For users with compatible devices. Activate it in ViCare today
- You can now easily manage your device updates! New preference settings give you full control over firmware update consents. Go to Settings to explore your options
- You can now easily manage your device updates! New preference settings give you full control over firmware update consents. Go to Settings to explore your options