Comparison

Klarstein vs Liebherr SmartDevice

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

Head to head
About

Klarstein

Control and monitor your smart home devices remotely from anywhere in the world. Organize devices by room, track real-time temperature and humidity, and access guides to learn app features. Stay updated on sales and connect with customer support.

Highlights
  • Remote device control
  • Real-time monitoring
  • Room organization
  • Temperature and humidity tracking
  • In-app guides
  • Sales information
Features
Read full description

Connect smart Klarstein devices, control and monitor them remotely from everywhere in the world only through the Klarstein app. Key features at your disposal in Klarstein App: Connect your smart Klarstein devices in a couple of taps: • Control and monitor your smart Klarstein devices using this app from everywhere, either from your office or travelling around the world. All you need is internet access. • Depending on your smart device, seamlessly monitor the real-time temperature and humidity and set your desired parameter with only a few taps. • Create different rooms in your apartment, e.g. living room, bedrooms, etc, and specify in which room your smart device is located. In this way, you can keep track of temperature and humidity in different areas of your apartment. • Make a tour through the app with our guides! We make sure you know how to use the app and its different features. Stay tuned with us: • Find information about our upcoming sales. • Stay in touch with our customer support and let us know how you like our app. Some features may not be available for all products. We update the app regularly so you can get the most out of your products. Send us a message: appsupport@go-bbg.com • • • Klarstein stands for innovative Modern Living products designed in Berlin. Klarstein's broad product range includes strong household helpers of all kinds: from kitchen appliances to home appliances to climate control products, everything is available. Through exciting colours, innovative technology and unique styles, the products of Klarstein fit seamlessly into the individual living ambience and become indispensable companions in the everyday life of our customers. At Klarstein, the slogan "time for variety" is both a claim and a guiding principle, which runs like a red thread through the entire product portfolio.

About

Liebherr SmartDevice

Control your connected Liebherr refrigerator or freezer remotely. Receive alerts for open doors, manage drink chilling times, and activate special modes like NightMode for dimmed interior lighting. Access appliance information and exclusive promotions.

Highlights
  • Remote appliance control
  • Door open alerts
  • BottleTimer for drinks
  • NightMode for dimmed lighting
  • Appliance status monitoring
  • Access to accessories and promotions
Features
Read full description

SMARTDEVICE APP: THE COMPANION FOR YOUR LIEBHERR. With the SmartDevice app from Liebherr, you always have a reliable partner for your refrigerator or freezer at your side. Register your appliance, get information, e.g. about accessories or control your connected appliance from anywhere. Everything in a single app. FOR MORE COMFORT IN YOUR EVERYDAY LIFE Via the SmartDevice app you are always connected to your Liebherr. View the current status of your appliance and control practical functions on the go to make your everyday life easier. The door alarm reminds you when the fridge door is still open and, thanks to the integrated BottleTimer, also about the drinks in the freezer compartment. This makes burst bottles a thing of the past. Or activate NightMode before going to bed, if you're drawn to the fridge every now and then at night as well. The interior of your refrigerator is illuminated only with dimmed light. That way, you won't wake up from half-sleep and can get back to bed quickly after your midnight snack. THE MOST IMPORTANT FUNCTIONS AT A GLANCE: + Controlling your connected refrigerator or freezer. + Getting alarms e.g. when the door is open + Linking with Amazon Alexa and Google Assistant + Additional Information e.g. about accessories or storage locations + Tips and Tricks + Exclusive promotions The available functionality depends on your appliance type and country. Want to find out more? Discover further functions directly in the Liebherr SmartDevice app.

Screenshots

Klarstein4 screens
Liebherr SmartDevice4 screens

Verdict

The call

The clearest difference is rating: Klarstein at 4.3 against Liebherr SmartDevice's 1.7. Klarstein also leads on review sentiment (52% vs 21%) and device support (4 vs 2). Liebherr SmartDevice's advantage is update cadence (fortnightly vs monthly). On price, ratings volume, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Klarstein holds the better App Store score, 4.3 against 1.7. Both are backed by a comparable volume of ratings — 29 and 42 respectively. Written reviews point the same way: 52% of Klarstein's written reviews are positive against 21% of Liebherr SmartDevice's.

UpkeepUpdate frequency

Klarstein ships an update monthly, Liebherr SmartDevice fortnightly. The most recent releases landed on September 23, 2026 and September 21, 2026 respectively.

Scorecard5 real differences · 5 level
Klarstein versus Liebherr SmartDevice: the parameters behind the verdict, then further details
ParameterKlarsteinLiebherr SmartDevice
PriceFreeFree
Rating4.3 (29 ratings) — better1.7 (42 ratings)
Positive reviews52.3% of reviews — better21.0% of reviews
Number of ratings2942 — better
Update frequencyMonthlyFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad
Requires iOS13.0 — better16.0
Further details — not scored
Size243 MB85 MB
Age rating4+4+
DeveloperChal-Tec GmbHLiebherr Hausgeräte GmbH

Customer experience

Klarstein

All ratings29 ratings
Positive82.8%
Neutral3.4%
Negative13.8%
Written reviews109 reviews
Positive52.3%
Neutral12.8%
Negative34.9%

Liebherr SmartDevice

All ratings42 ratings
Positive14.3%
Neutral4.8%
Negative81.0%
Written reviews200 reviews
Positive21.0%
Neutral8.5%
Negative70.5%

Bugs and requests

Klarstein

Reported bugs

36 issues
  • App crashes after update
  • Schedules ignored or reset randomly
  • Devices turn on/off randomly
  • Temperature settings are random
  • App does not work after update
Show 31 more
  • Cannot log in
  • QR code scanning issues
  • Timers/countdown feature broken
  • Lost previous schedules after update
  • Cannot set timers for less than an hour
  • Previous schedule settings deleted after update
  • Cannot apply scheduled times for more than one day
  • App freezes or shows endless loading
  • Devices disappear from app after update
  • Cannot add devices back after update
  • UI text overlaps
  • Humidity display incorrect and setting changes result in incorrect values
  • Stecker-Reaktor not supported
  • App requires reinstallation to work
  • Login issues after update
  • Wi-Fi connection issues
  • Password change not possible
  • Ventilation speed adjustment missing in refresh mode
  • App loses connection to devices
  • Error when accessing link
  • Cannot reset password
  • App not supporting English
  • Incorrect time selection in scheduler
  • Device not in list
  • Air fryer not supported
  • Blank screens and half visible wording
  • Crashing all the time
  • Cannot connect to WiFi
  • UI improvements needed for schedule process
  • Auto mode disables manual schedule switching
  • New scheduler is unfriendly

Requested features

11 requests
  • Dark mode
  • Power consumption monitoring
  • Siri/HomeKit integration
  • Ability to select multiple devices for scenes
  • Remove sound on radiator
Show 6 more
  • Widgets for the app
  • Customizable presets
  • Ability to disable open window detection permanently
  • HomeKit or Matter update
  • Copy day option for schedules
  • More recipes for milk maker

Liebherr SmartDevice

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Klarstein

No in-app purchases

None

Liebherr SmartDevice

No in-app purchases

Questions

Is Klarstein free?
Klarstein is free to download, with no in-app purchases.
Is Liebherr SmartDevice free?
Liebherr SmartDevice is free to download, with no in-app purchases.
Which has better reviews, Klarstein or Liebherr SmartDevice?
Klarstein is rated higher. Klarstein averages 4.3 out of 5 from 29 ratings, while Liebherr SmartDevice averages 1.7 from 42 ratings.
Do Klarstein or Liebherr SmartDevice have ads?
Neither Klarstein nor Liebherr SmartDevice shows ads.
Which is updated more often, Klarstein or Liebherr SmartDevice?
Klarstein ships an update monthly, and Liebherr SmartDevice fortnightly. Most recently, Klarstein was updated on September 23, 2026 and Liebherr SmartDevice on September 21, 2026.

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