Comparison

SUPLA vs Euroster Smart

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

Head to head
About

SUPLA

Control home automation devices like gates, garage doors, and lighting. Monitor sensors for temperature, humidity, and consumption, with customizable charts. This open-source system offers a free and simple way to manage your smart home.

Highlights
  • Control gates, garage doors, and doors
  • Manage roller shutters and lighting
  • Monitor temperature and humidity sensors
  • Track electricity, gas, and water consumption
  • Generate consumption and sensor charts
  • Control dimmers and heaters
Features
Read full description

SUPLA for iOS is part of a project developed based on an open software and open hardware. Control modules for Raspberry Pl and ESP8266/ESP32/Arduino platforms can be built to operate building automatics. The system allows to: - Open and close the gate - Open and close garage doors - Open the door - Open the gateway - Open and close roller shutters - Control RGB lighting - Control light brightness level - Turn the power on and off - Turn the lighting on and off - Monitor status of roller shutters, the gate, garage doors, the door and the gateway - Monitor liquid sensor - Monitor distance sensor - Monitor depth sensor - Present temperature and humidity from a connected sensors - Monitoring of electricity, gas and water consumption - Generating charts of temperature, humidity and consumption of electricity, gas and water - Varilight dimmer control (V-Pro Smart) - Control of Heatpol Home+ heaters Supla is open, simple and free! For details, please go to www.supla.org

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.

Screenshots

SUPLA4 screens
Euroster Smart4 screens

Verdict

The call

The clearest difference is review sentiment: SUPLA at 70% against Euroster Smart's 25%. SUPLA also leads on update cadence (every 3 weeks vs every 2 months). On price, ads, in-app purchases and monetization model 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

SUPLA ships an update every 3 weeks, Euroster Smart every 2 months. The most recent releases landed on October 21, 2026 and October 11, 2026 respectively.

Scorecard2 real differences · 8 level
SUPLA versus Euroster Smart: the parameters behind the verdict, then further details
ParameterSUPLAEuroster Smart
PriceFreeFree
Rating4.7 (18 ratings) — better—
Positive reviews69.7% of reviews — better25.0% of reviews
Number of ratings18 — better—
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.615.6
Further details — not scored
Size116 MB46 MB
Age rating4+4+
DeveloperAC SOFTWAREEUROSTER SP Z O O

Customer experience

SUPLA

All ratings18 ratings
Positive94.4%
Neutral0.0%
Negative5.6%
Written reviews109 reviews
Positive69.7%
Neutral10.1%
Negative20.2%

Euroster Smart

Written reviews20 reviews
Positive25.0%
Neutral5.0%
Negative70.0%

In-app purchases

None

SUPLA

No in-app purchases

None

Euroster Smart

No in-app purchases

Questions

Is SUPLA free?
SUPLA is free to download, with no in-app purchases.
Is Euroster Smart free?
Euroster Smart is free to download, with no in-app purchases.
Do SUPLA or Euroster Smart have ads?
Neither SUPLA nor Euroster Smart shows ads.
Which is updated more often, SUPLA or Euroster Smart?
SUPLA ships an update every 3 weeks, and Euroster Smart every 2 months. Most recently, SUPLA was updated on October 21, 2026 and Euroster Smart on October 11, 2026.

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