Comparison

tado° vs ViCare

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

Head to head
About

tado°

This app allows you to remotely control your home's heating, air conditioning, and heat pumps. It helps reduce energy consumption and costs through intuitive control and insights into your usage patterns.

Highlights
  • Remote heating and AC control
  • Energy usage insights
  • Energy-saving tips
  • Automated climate control
  • Matter and Thread compatibility
Read full description

Your home's energy at your fingertips. From anywhere, anytime. The tado° app isn't just for smart heating. It makes your whole home ready for intelligent energy management. Connect your tado° energy tariff. Keep your consumption and costs in view at any time. And with Smart Charging, your EV charges automatically when energy is cheapest. All in one app. SMART HEATING CORE FUNCTIONS • Remote control via app: Control your heating system anytime, from anywhere. • Smart Schedule: Easily set up custom heating schedules for each room. • Room Link: The smart integration between room thermostats and boiler makes your heating system more efficient. The boiler only runs when a room needs heat. And every room heats to its own target temperature. • Smart Home Integration: tado° is compatible with Apple Home, Google Home, Amazon Alexa, and Samsung SmartThings via Matter. • Easy DIY installation: The app provides custom step-by-step installation instructions tailored to your heating system. MORE WITH AI ASSIST Get even more smart features with AI Assist (subscription). Our AI learns your routines and room characteristics to boost comfort and efficiency. You can save up to 55%¹ more energy than with the free app. • Adaptive Heating: Learns the unique heating patterns for each of your rooms, optimising your energy consumption and enhancing your comfort, while you stay in control. • Geofencing: Using your phone’s location, tado° turns off the heating when no one’s home. • Preheat before arrival: With predictive AI, tado° will warm up your home again just before you get back. • Holiday Mode: Turns off your heating when you go on holiday and automatically switches it back on in time for your return. • Open Window Detection: tado° detects open windows without requiring additional sensors, automatically pausing your heating to avoid wasting energy. • Hydronic Balancing: Automatically manages water flow to ensure even heat distribution to all radiators. • Care & Protect: Monitors your heating system, notifies you if unusual heating behaviour is detected and helps you to solve issues with easy step-by-step guides. • Air Comfort: Helps you to achieve a healthier indoor climate, with insights and specific advice, e.g. when you should open the windows, or if a room is at risk of developing mould. • Automated Flow Temperature Optimization: Optimizes the maximum flow temperature of an OpenTherm boiler according to the outside temperature to save energy. • Climate Report: Visualizes the room temperature and heating activity for any of your rooms over time. • Energy IQ: See exactly how much energy you consume – broken down by room and month. Keep track of your costs at any time. ONE APP FOR YOUR HOME ENERGY From your smart thermostat to your energy tariff, heat pump and EV charging: tado° brings it all together. • Dynamic Tariff Integration: Connect your tado° energy tariff (available in Germany and Austria) or any other dynamic energy provider. • Smart Charging: Automatically charge your electric car when electricity prices are at their lowest. Set a ready-by time and tado° handles the rest. Included free with tado° Energy. Available as an in-app subscription for all others. • Balance for heat pumps: Your heat pump automatically runs when electricity is cheapest. tado° Balance maximizes efficiency by monitoring energy prices and outdoor temperatures. Available as an in-app subscription. ¹Up to 55% more savings is based on internal modelling comparing the use of tado° AI Assist vs the free tado° app. Actual savings depend on household characteristics, usage patterns and external factors.

About

ViCare

Control your home heating system remotely with this app. Adjust temperatures, set schedules, and monitor system status for comfort and energy savings. Receive alerts and manage basic functions from your smartphone.

Highlights
  • Remote heating system control
  • Set preferred room temperatures
  • Create daily heating schedules
  • Monitor system status
  • Energy cost savings
  • 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

Screenshots

tado°4 screens
ViCare4 screens

Verdict

The call

The clearest difference is iOS requirement: ViCare at 16.0 against tado°'s 18.0. On price, rating, review sentiment and ratings volume 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. tado° sells 10 in-app purchases, starting at $2.99 per month and ViCare sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.5 for tado° against 4.5 for ViCare. Both are backed by a comparable volume of ratings — 778 and 1.3K respectively. Written reviews are what separate them: 43% of tado°'s written reviews are positive against 41% of ViCare's.

UpkeepUpdate frequency

tado° ships an update weekly, ViCare every 9 days. The most recent releases landed on September 22, 2026 and September 23, 2026 respectively.

Scorecard1 real difference · 9 level
tado° versus ViCare: the parameters behind the verdict, then further details
Parametertado°ViCare
PriceFreeFree
Rating4.5 (778 ratings)4.5 (1.3K ratings)
Positive reviews43.1% of reviews — better40.8% of reviews
Number of ratings7781.3K — better
Update frequencyWeekly — betterEvery 9 days
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.016.0 — better
Further details — not scored
Size123 MB662 MB
Age rating4+4+
Developertado°Viessmann IT Service GmbH

Customer experience

tado°

All ratings778 ratings
Positive88.4%
Neutral4.4%
Negative7.2%
Written reviews778 reviews
Positive43.1%
Neutral13.8%
Negative43.2%

ViCare

All ratings1,287 ratings
Positive89.0%
Neutral4.0%
Negative7.0%
Written reviews750 reviews
Positive40.8%
Neutral11.9%
Negative47.3%

User reviews

tado°

From 778 App Store ratings

What we love

  • 🚀 Efficient heating control
  • 🔒 Secure and private
  • 👍 Easy to install and set up
  • 👍 Useful scheduling and automation features
  • 👍 Convenient remote control

Room to improve

  • 🐛 Frequent connectivity issues
  • 🔋 Battery life problems with smart radiator valves
  • 👎 Overly aggressive upselling of subscription features
  • 👎 Unreliable open window detection
  • 👎 Lack of flexibility in temperature control

ViCare

From 1.3K App Store ratings

What we love

  • 🚀 Great app to control heating and hot water
  • 📊 Useful data and analytics on energy usage
  • 🌟 Intuitive and easy to use interface
  • ⏱️ Convenient remote access and control

Room to improve

  • 🐛 Frequent connection issues and app crashes
  • 🔌 Unreliable sync with boiler, settings not always applied
  • 🕰️ Limited scheduling and timer options
  • 🤔 Confusing and unintuitive user experience

Bugs and requests

tado°

Reported bugs

4 issues
  • App frequently crashes or becomes unresponsive
  • Syncing issues between app and hardware
  • Incorrect temperature readings from smart radiator valves
  • Inability to add/assign rooms in the app

Requested features

5 requests
  • Ability to create and apply scheduling templates
  • Improved Siri/HomeKit integration
  • Option to disable subscription upselling
  • More granular temperature control
  • Better battery life indicators

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

In-app purchases

10 purchases

tado°

Subscriptions10
  • AI Assist / Auto-Assist7 Days trial$2.991 Month
  • AI Assist / Auto-Assist$3.991 Month
  • AI Assist / Auto-Assist1 Month trial$3.991 Month
Show 7 more
  • AI Assist / Auto-Assist7 Days trial$3.991 Month
  • AI Assist / Auto-Assist6 Months trial$3.991 Month
  • Balance AC - Yearly Plan$29.991 Year
  • AI Assist / Auto-Assist$29.991 Year
  • AI Assist / Auto-Assist1 Year trial3 variants$29.991 Year
  • AI Assist / Auto-Assist7 Days trial$29.991 Year
  • Balance for Heat Pumps3 Months trial$44.991 Year
2 purchases

ViCare

Subscriptions2
  • Monthly1 Month trial$3.991 Month
  • Yearly1 Month trial$33.991 Year

Questions

Is tado° free?
tado° is free to download, with in-app purchases available.
Is ViCare free?
ViCare is free to download, with in-app purchases available.
Which has better reviews, tado° or ViCare?
tado° and ViCare are both rated 4.5 out of 5 on the App Store, from 778 and 1.3K ratings respectively.
Do tado° or ViCare have ads?
Neither tado° nor ViCare shows ads.
Which is updated more often, tado° or ViCare?
tado° ships an update weekly, and ViCare every 9 days. Most recently, tado° was updated on September 22, 2026 and ViCare on September 23, 2026.

Other comparisons