Comparison

Cosa Smart Heating and Cooling vs E.C.A. Poly Smart

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

Head to head
About

Cosa Smart Heating and Cooling

Remotely manage your home's heating and air conditioning system using your smartphone. Optimize temperature based on location and schedule weekly programs to reduce energy costs and consumption.

Highlights
  • Remote heating and AC management
  • Location-based temperature control
  • Energy cost reduction
  • Weekly scheduling
  • Family sharing
  • Energy consumption reporting
Features
Read full description

Cosa mobile application allows you to manage your heater and air conditioner via your mobile phone from anywhere, anytime through your Cosa Smart Thermostat. MOBILE CONTROL OF YOUR HEATING SYSTEM & AC Cosa enables you to control your heating system and air conditioner with Cosa mobile app even if you are not at home. HELPS YOU REDUCE YOUR ENERGY COSTS Cosa helps you use your heating system and air conditioner more efficiently and save up to 30% of your heating system’s gas consumption and 40% of your air conditioner’s electricity consumption. CONTROLS YOUR HOME TEMPERATURE ACCORDING TO YOUR LOCATION Cosa’a automatic control feature allows you to manage your home temperature according to you or your family members’ location. Depending on season Cosa can warm or cool your home before you arrive. MAKES YOUR LIFE EASIER The weekly programming feature allows you to schedule all your week. SHARE WITH YOUR FAMILY You can easily invite all members of your family to the Cosa mobile application and allow them to manage your home temperature. HELPS YOU CONTROL YOUR ENERGY CONSUMPTION Thanks to Cosa’s reporting feature, you can easily display and control your energy usage habits and amount of your savings. You need to own Cosa Smart Thermostat in order to control your home energy with Cosa mobile application. Cosa Smart Thermostat is compatible with all air conditioners that have remote control and all on/off controlled heaters.

About

E.C.A. Poly Smart

Control your home's heating remotely with this smart thermostat application. Set custom schedules, monitor temperature with open window detection, and save on energy bills. Manage multiple properties and share access with family members.

Highlights
  • Remote temperature control
  • Daily and weekly scheduling
  • Open window detection
  • Multiple home management
  • Family sharing
  • Comfort, Economy, Holiday modes
Features
Read full description

E.C.A. POLY SMART THERMOSTAT E.C.A. POLY SMART Thermostat keeps the temperature of your home constant at the temperature you set via the application with a minimum 0.1 degree adjustable operating sensitivity. Thus, it saves up to 30% on your natural gas bills by preventing unnecessary operation of your boiler. It measures the sudden temperature changes in your home with its open window detection feature and prevents unnecessary energy consumption by switching off the boiler. - You can practically create daily and weekly schedules from the application of your smart room thermostat. - By adding more than one house to your application, you can control your other houses through a single application. - You can share home management by sending invitations to your family members with the application. - E.C.A. POLY SMART Thermostat; Thanks to its open window detection feature, if it detects a sudden decrease in room temperature that may occur if the door or window is opened, it switches to alarm state and switches off the boiler. - You can choose the most suitable mode for your situation and manage the temperature of your home with Comfort, Economy, Holiday, and Program modes of E.C.A. POLY SMART Thermostat. If you wish, you can manually provide instant temperature change. E.C.A. POLY SMART Thermostat Usage Modes - Comfort: Keeps the temperature of your home constant at the set value. You can use it during the periods when you are usually at home. - Economy: Provides a comfortable sleep. You can use it between 23:00-07:00, which is usually sleeping hours. - Holiday: This is the mode you can choose when you will be away from home for a short or long time. You save money when you are not at home. - Weekly Program: You can create daily or weekly schedules for the time periods you want. Thus, E.C.A. POLY SMART automatically adjusts the set temperature changes on its own.

Screenshots

Cosa Smart Heating and Cooling4 screens
E.C.A. Poly Smart4 screens

Verdict

The call

The clearest difference is rating: Cosa Smart Heating and Cooling at 2.7 against E.C.A. Poly Smart's 1.0. Cosa Smart Heating and Cooling also leads on review sentiment (40% vs 0%) and update cadence (every 10 days vs every 4 months). E.C.A. Poly Smart's advantage is iOS requirement (12.0 vs 15.1). 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.

ReceptionRating · Positive reviews · Number of ratings

Cosa Smart Heating and Cooling holds the better App Store score, 2.7 against 1.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews point the same way: 40% of Cosa Smart Heating and Cooling's written reviews are positive against 0% of E.C.A. Poly Smart's.

UpkeepUpdate frequency

Cosa Smart Heating and Cooling ships an update every 10 days, E.C.A. Poly Smart every 4 months. Both last shipped on October 24, 2026.

Scorecard5 real differences · 5 level
Cosa Smart Heating and Cooling versus E.C.A. Poly Smart: the parameters behind the verdict, then further details
ParameterCosa Smart Heating and CoolingE.C.A. Poly Smart
PriceFreeFree
Rating2.7 (3 ratings) — better1.0 (1 ratings)
Positive reviews40.0% of reviews — better0.0% of reviews
Number of ratings3 — better1
Update frequencyEvery 10 days — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.112.0 — better
Further details — not scored
Size109 MB172 MB
Age rating12+4+
DeveloperNuviaEMAS MAKINA SANAYI ANONIM SIRKETI

Customer experience

Cosa Smart Heating and Cooling

All ratings3 ratings
Positive33.3%
Neutral0.0%
Negative66.7%
Written reviews5 reviews
Positive40.0%
Neutral20.0%
Negative40.0%

E.C.A. Poly Smart

Written reviews7 reviews
Positive0.0%
Neutral14.3%
Negative85.7%

In-app purchases

None

Cosa Smart Heating and Cooling

No in-app purchases

None

E.C.A. Poly Smart

No in-app purchases

Questions

Is Cosa Smart Heating and Cooling free?
Cosa Smart Heating and Cooling is free to download, with no in-app purchases.
Is E.C.A. Poly Smart free?
E.C.A. Poly Smart is free to download, with no in-app purchases.
Which has better reviews, Cosa Smart Heating and Cooling or E.C.A. Poly Smart?
Cosa Smart Heating and Cooling is rated higher. Cosa Smart Heating and Cooling averages 2.7 out of 5 from 3 ratings, while E.C.A. Poly Smart averages 1.0 from 1 ratings.
Do Cosa Smart Heating and Cooling or E.C.A. Poly Smart have ads?
Neither Cosa Smart Heating and Cooling nor E.C.A. Poly Smart shows ads.
Which is updated more often, Cosa Smart Heating and Cooling or E.C.A. Poly Smart?
Cosa Smart Heating and Cooling ships an update every 10 days, and E.C.A. Poly Smart every 4 months. Most recently, Cosa Smart Heating and Cooling was updated on October 24, 2026 and E.C.A. Poly Smart on October 24, 2026.

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