Comparison

SWATT® vs Schlüter®

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

Head to head
About

SWATT®

Remotely control your home heating system from any location with this intuitive app. View and set temperatures, adjust heating schedules, activate vacation mode, and monitor energy consumption for maximum savings and comfort.

Highlights
  • Remote temperature control
  • View and set heating schedules
  • Vacation mode scheduling
  • Energy consumption monitoring
  • Access multiple thermostats
  • Control thermostats individually or in groups
Read full description

The SWATT® – Smart WiFi and Touch Thermostat app lets you make the most of your compatible WiFi Thermostats: use the app to remote control your home heating system from any location. Like the thermostats themselves, the app is entirely intuitive and easy to handle – making it simpler than ever to ensure maximum savings on your heating bill while still enjoying a warm welcome every time you step into your home. View and set temperatures View your heating schedule – and change it Set your heating system to vacation mode View your energy log View and set temperatures: You can instantly see the current temperature in all your rooms and locations fitted with your WiFi Thermostats. And make any adjustments you want. Want your holiday house heated for your weekend visit? Need the guest bedroom warmed up for an unexpected visitor? Or your bathroom ready for a nice, long soak when you get home? No problem. View and change your heating schedule: One of the key benefits of your WiFI Thermostat is its schedule function, where the thermostat automatically adjusts heating levels to match your usual timetable. However, sometimes you need a bit of flexibility, and this app lets you override the schedule to adjust temperatures as you wish – from any location including your home. 1. Fast-forward to the next scheduled change (e.g. to turn up the heat because you’re coming home early) 2. Make instant temporary adjustments (for example, you might want to turn down the heat everywhere for a good spring cleaning where every window is open) Set your heating system to vacation mode: At times your heating schedule will need adjusting because you’re going away on vacation or on business. With the SWATT® app you can plan those adjustments whenever you have a spare moment – and time them to take effect when you need them to. That way, you can walk out the door safe in the knowledge that you won’t waste money on heating an empty house – and that you’ll still get a warm welcome on your return. View your energy log: The SWATT® app lets you monitor your heating system’s current and past energy consumption at any time and from any location. The SWATT® app works with the corresponding WiFI Thermostats as specified in the Thermostat ‘s User Manual . View and change your heating schedule View and change heating settings View and set indoor temperatures Access multiple thermostats Access multiple locations fitted with thermostats Control thermostats individually or in groups

About

Schlüter®

Features
Read full description

Experience full control of your Schlüter®-Control-TR Thermostats with our app. Easily manage and customize your thermostat settings to achieve the perfect comfort level while staying informed with all the data you need. The app offers all information and guidance you need for a proper setup. • View and set indoor temperatures With the Schlüter®-TR-Control app, you can easily view and adjust the temperatures in all rooms and locations with installed thermostats. • View and change your heating schedule Your Schlüter®-Control-TR Thermostats has a default schedule function that automatically adjusts heating levels to match your timetable. However, if you need more flexibility, the schedule mode in the app allows you to create your own schedules from blank or edit its predefined graphics. • Thermostat Zoning You can control the temperature of different rooms, or zones, in your house by installing multiple thermostats or using a central one. From our app, you can set different temperatures for each zone and control them individually or in groups. For example, you might set a higher setpoint for a bathroom used frequently and a lower setpoint for a bedroom occupied only at night. You can also toggle schedules on or off and put the system in standby mode if necessary. • Set your heating system to vacation mode When you go on vacation or business, you can use the Schlüter®-TR-Control app to plan and schedule adjustments to your heating program. This way, you can save money by not heating an empty home and still have a warm welcome when you return. • Enable voice control/Smart Home Integration If you have a smart home system or voice assistant set up, this app will guide you to connect it to your thermostat and enable voice control. Connecting your thermostat to a voice assistant such as Alexa or Google Assistant offers more convenience and another option to control your system beyond the app. Connecting your app to the thermostat is simple: • Bluetooth® – Local access via Bluetooth® makes it simple to connect to your thermostat • WiFi & Cloud connection – Remotely access your thermostat information in our app in the cloud anytime, anywhere with an internet connection Good for installers to know: • Bluetooth® connection – Local access via Bluetooth® eliminates the need for homeowners' WiFi credentials

Screenshots

SWATT®4 screens
Schlüter®4 screens

Verdict

The call

The clearest difference is update cadence: Schlüter® at every 2 weeks against SWATT®'s every 6 weeks. On price, ads, in-app purchases and device support 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.

UpkeepUpdate frequency

SWATT® ships an update every 6 weeks, Schlüter® every 2 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 7 level
SWATT® versus Schlüter®: the parameters behind the verdict, then further details
ParameterSWATT®Schlüter®
PriceFreeFree
Positive reviews31.3% of reviews—
Update frequencyEvery 6 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better16.0
Further details — not scored
Size52 MB106 MB
Age rating4+17+
DeveloperOJ ELECTRONICS ASSchlueter-Systems KG

In-app purchases

None

SWATT®

No in-app purchases

None

Schlüter®

No in-app purchases

Questions

Is SWATT® free?
SWATT® is free to download, with no in-app purchases.
Is Schlüter® free?
Schlüter® is free to download, with no in-app purchases.
Do SWATT® or Schlüter® have ads?
Neither SWATT® nor Schlüter® shows ads.
Which is updated more often, SWATT® or Schlüter®?
SWATT® ships an update every 6 weeks, and Schlüter® every 2 weeks. Most recently, SWATT® was updated on November 3, 2026 and Schlüter® on October 31, 2026.

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