# Cosa Smart Heating and Cooling — Heating-AC-Radiator Control

> Mobile control for smart thermostats to manage home heating and cooling. (iPhone/iPad app by Nuvia.)

- Source: https://appshunter.io/ios/app/cosa-smart-heating-and-cooling/id947887227 (this page in markdown: same URL + `.md`)
- Developer: [Nuvia](https://appshunter.io/developer/947887226)
- Category: Utilities
- Price: Free
- Rating: 2.70/5 from 3 App Store ratings · 5 written reviews indexed
- Age rating: 12+
- Requires: iOS 15.1 · 109 MB
- Languages: American English
- Released: 2015-01-06
- Data updated: 2026-09-06
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/cosa-smart-heating-and-cooling/id947887227/reviews.md

## What is Cosa Smart Heating and Cooling?

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.

## Key features

- Remote heating and AC management
- Location-based temperature control
- Energy cost reduction
- Weekly scheduling
- Family sharing
- Energy consumption reporting

## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/cosa-smart-heating-and-cooling/id947887227/reviews.md

### 1/5 — Güncellemeden sonra 2 derece eksik ölçmeye başladı

*2023-04-09*

Yaptıkları güncelleme sonrası iki derece eksik ölçmeye başladı cihaz, tek kelime ile beceriksizlik, acemilik arkadaş gidin simit satın..

**Developer response:** Değerli kullanıcımız

Güncelleme sonrası herhangi bir ölçüm sorunu ile karşılaşma durumunuz bulunmamakla birlikte bilinen sıcaklık ölçüm problemi de bulunmamaktadır.
Farklı marka ve model termometre veya termostatlar arasındaki sıcaklık ölçümlerinde farklar olabileceği gibi aynı marka ve model ölçüm aletlerinde dahi bazı farklılıkların oluşması doğaldır. Kullanılan cihazın sensörünün yaşı, kalitesi gibi etkiler olabileceği gibi, cihazın odadaki yeri, yüksekliği, nasıl bir zeminde durduğuna kadar ölçümlere etki eden birçok faktör olabilir.
Bu tip farklılıkları en aza indirgemek amacıyla, ""Sıcaklık Kalibrasyonu"" özelliğini kullanarak ölçülen sıcaklığı kalibre edebilirsiniz. 
Bunun için:
1. Uygulamanızda sıcaklığını kalibre etmek istediğiniz evin ayarlarına girin.
2. “Cihaz ayarları” menüsüne girin.
3. Sıcaklık Sensörü değerini kalibre edin.

Böylece ölçülen sıcaklığın kalibre ettiğiniz miktarda değiştiğini göreceksiniz.

Daha detaylı yardımcı olmak adına bize destek@smartcosa.com adresinden veya mobil uygulamanızın ayarlar menüsünden soru işaretli ikona basarak iletebilirseniz, yardımcı olmaktan memnuniyet duyarız.

Saygılarımızla,
Cosa Destek Ekibi"

### 3/5 — Sinan

*2023-04-05*

Son guncellemeniz uygulamayi kullanmayi zorlastirdi

### 2/5 — Still no Watch app

*2020-10-25*

Another new update and still no watch or apple home support...
It gets disconnected sometimes and doesn’t connect back. You need to reset it and it is a nuisance when you are away from home for weeks... a watch app would be nice so you can see the temperature of the house and make the changes from the watch when you are out running without your phone.

**Developer response:** Dear Mr. Cihan, We are sorry for your problems. You should receive notification through the application about the connection problem you have experienced.Your request for the apple watch has been forwarded to the relevant departments. Best Regards. Cosa Support Team.

### 4/5 — App

*2018-10-20*

Previous version of app was way better. Hope they return graphs for boiler run time

### 5/5 — Perfect

*2015-01-08*

Perfect for first version. Looking for next version with privilege management, logs and dashboard with temperature graphs.

## Frequently asked questions about Cosa Smart Heating and Cooling

### What is Cosa?

Cosa is a mobile application that allows you to manage your heater and air conditioner via your mobile phone, provided you own a Cosa Smart Thermostat. It offers remote control, scheduling, and energy consumption monitoring.

### How can Cosa help reduce energy costs?

Cosa helps reduce energy costs by enabling more efficient use of your heating and air conditioning. It can save up to 30% on heating gas consumption and 40% on air conditioner electricity consumption.

### Can I control my home's temperature based on my location with Cosa?

Yes, Cosa's automatic control feature allows you to manage your home temperature according to your or your family members' location, warming or cooling your home before you arrive.

### Does Cosa have ads?

No, the application does not contain advertisements.

### What devices is Cosa compatible with?

Cosa Smart Thermostat is compatible with all air conditioners that have remote control and all on/off controlled heaters. The mobile app is available for iPhone, iPad, and iPod.

### How often is Cosa updated?

The latest version of Cosa, 5.86.0, was released on March 26, 2026. This indicates a recent update, suggesting ongoing development and support.

### Can multiple family members control the temperature with Cosa?

Yes, you can easily invite all members of your family to the Cosa mobile application and allow them to manage your home temperature together.

### What is the user rating for Cosa?

Cosa has a user rating of 2.7 stars from 3 ratings. This suggests that while some users find it useful, there may be areas for improvement based on user feedback.

## Version history (last 5 releases)

### 5.103.0 — 2026-08-24

- Fixed various bugs

### 5.102.0 — 2026-08-12

- Fixed various bugs

### 5.100.0 — 2026-07-27

- Fixed various bugs

### 5.99.0 — 2026-07-17

• Easier fan speed control from the home screen
• Better VoiceOver accessibility in Settings on iOS
• Fixed incorrect pairing errors on devices that don't support pairing
• General performance and stability improvements

### 5.98.0 — 2026-07-11

You can now easily adjust fan speed from the home screen.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-06.*