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

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.

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

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.

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.

## The numbers

| Metric | Cosa Smart Heating and Cooling | E.C.A. Poly Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (3 ratings)](https://appshunter.io/ios/app/cosa-smart-heating-and-cooling/id947887227/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/eca-poly-smart/id6476879062/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | **40.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 4 months |
| Monetization | Free | Free |
| Size | 109 MB | 172 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Nuvia](https://appshunter.io/developer/947887226) | [EMAS MAKINA SANAYI ANONIM SIRKETI](https://appshunter.io/developer/1745114760) |

## What reviewers say

### Cosa Smart Heating and Cooling

[App page](https://appshunter.io/ios/app/cosa-smart-heating-and-cooling/id947887227)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### E.C.A. Poly Smart

[App page](https://appshunter.io/ios/app/eca-poly-smart/id6476879062)

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:** macOS Compatibility

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*