Comparison

Euroster Smart vs Sinum

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

Head to head
About

Euroster Smart

Remotely manage your home's heating and air conditioning systems from anywhere with an internet connection. This app works with compatible Smart Series controllers, offering wireless or wired options for convenient temperature regulation and weekly scheduling.

Highlights
  • Remote temperature control
  • Heating and AC management
  • Wireless and wired controller support
  • Weekly temperature programming
  • Real-time status updates
  • Supports up to 6 sets
Features
Read full description

Euroster Smart - remote temperature control for your home. Euroster Smart is a new way of temperature control. Using a mobile application for iOS, we can control the operation of a heating or air conditioning unit from anywhere in the world with access to the Internet network. Depending on your needs, you can use the Euroster 4040 Smart battery-operated wireless radio or the 0101 Smart 230V powered. This application supports all Smart Series controllers. The Internet application controls the Euroster 4040 Smart wireless temperature controller. The controller communicates via radio waves with the receiver connected to the heating device. In practice, this means that you place the controller with a temperature sensor in a convenient place for you, without the hassle of installing a wired system. Two-way communication ensures stable operation and temperature control even if the Wi-Fi signal is lost. The Euroster Smart wireless controller consists of only 2 parts - a temperature controller placed in the place of temperature measurement (room, kitchen, etc.) and a receiver with a radio and Wi-Fi module connected to the heating/air conditioning device. Euroster 0101 Smart is a controller that requires 230V power supply connected by wire to the controlled device. The temperature is regulated according to the indications of the sensor placed in the regulator. The controller does not require any additional accessories - the WiFi module is placed inside the device. The application allows you to control most of the functions available in the regulators, and the weekly programming of temperatures and hourly intervals is simplified to a minimum. Any change made manually in the controller will be visible in your app. The app supports up to 6 Euroster Smart Sets, each of which can be given an individual name. The app requires you to create an account with a password to access it.

About

Sinum

Features
Read full description

Sinum mobile application gives you access to your home command center. Control you smart home in the most suitable way designer for you! Manage home automation straight from your phone. Features of the app: In the application you can communicate with your Sinum Hub using local network or remote network with Sinum Cloud account, Manage all devices in your home, Run scenes, Activate or deactivate the automations.

Screenshots

Euroster Smart4 screens
Sinum4 screens

Verdict

The call

The clearest difference is update cadence: Sinum at every 3 weeks against Euroster Smart's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Euroster Smart ships an update every 2 months, Sinum every 3 weeks. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

Scorecard1 real difference ยท 7 level
Euroster Smart versus Sinum: the parameters behind the verdict, then further details
ParameterEuroster SmartSinum
PriceFreeFree
Positive reviews25.0% of reviewsโ€”
Update frequencyEvery 2 monthsEvery 3 weeks โ€” better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeโ€”
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.6 โ€” better16.4
Further details โ€” not scored
Size46 MB92 MB
Age rating4+4+
DeveloperEUROSTER SP Z O OTECH Sterowniki

In-app purchases

None

Euroster Smart

No in-app purchases

None

Sinum

No in-app purchases

Questions

Is Euroster Smart free?
Euroster Smart is free to download, with no in-app purchases.
Is Sinum free?
Sinum is free to download, with no in-app purchases.
Do Euroster Smart or Sinum have ads?
Neither Euroster Smart nor Sinum shows ads.
Which is updated more often, Euroster Smart or Sinum?
Euroster Smart ships an update every 2 months, and Sinum every 3 weeks. Most recently, Euroster Smart was updated on November 3, 2026 and Sinum on November 7, 2026.

Other comparisons