Comparison

Cielo Home vs MRCOOL SmartHVAC

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

Head to head
About

Cielo Home

This app provides smart climate control for HVAC systems, offering AI-backed thermostats and intelligent features to optimize comfort and energy savings. Control your heating and cooling remotely, set schedules, and integrate with smart home devices for a more efficient and eco-friendly home environment.

Highlights
  • Global climate control
  • 7-day scheduling
  • Energy usage monitoring
  • Eco-friendly HVAC integration
  • Smart home compatibility
  • Zone temperature control
  • Geofencing for savings
Features
Read full description

About Us: Cielo provides smart climate control solutions for both ducted and ductless HVAC systems. With AI-backed thermostats and intelligent integrated climate control, Cielo is set to revolutionize the HVACR industry by prioritizing energy savings without compromising comfort. Cielo is a customer-centric company. Our prime focus is to maximize comfort and ensure better energy savings for homes and businesses. This has been a major factor in our success, propelling the company to win several accolades, including Inc. 5000, Deloitte’s Technology Fast 500, AHR Expo Innovation Award, and being ranked among America’s Best Home and Garden brands by Newsweek and Statista. At Cielo, we are deeply committed to preserving and conserving our planet for future generations. All our efforts are geared towards achieving this singular objective. Consequently, we have made it our mission to provide energy-saving products that contribute to these efforts. Our range of smart climate control products is designed to do just that – helping create a mindful and better home climate. Cielo Home App: ‘Cielo Home’ is FREE, and there are NO monthly subscriptions. Our app is loaded with a huge array of next-gen smart features, carefully designed to add convenience to your life while saving energy. Here’s a glimpse of what you can expect: - Global Control: Control your cooling or heating from anywhere in the world. - 7-Day Scheduling: Set daily or weekly schedules to run your air conditioning based on your routine. - Energy Savings: Keep an eye on your usage patterns and find opportunities to save energy. - Eco-Friendly HVAC (Integrated Controls): Reduce reliance on fossil fuel-based heating systems by auto-switching between your residential HVAC systems using Cielo Linked. - Smart Home Compatibility: Experience a truly connected smart home by integrating your Cielo smart products with Google Assistant, Amazon Alexa, Samsung SmartThings, IFTTT, and Siri Shortcuts. - Maximize Comfort: Enjoy the ease of Presets & intelligent triggers to regulate your home temperature. - Zone Control: Group multiple Cielo smart thermostats into a zone for personalized temperature control and manage all of them with a simple tap. - Geofencing: Set location-based actions and controls to maximize savings and comfort. - Compatibility: Cielo ductless smart products are compatible with any ductless air conditioner or heat pump that has an IR remote controller. Our ducted controls include smart thermostats, which support central HVAC systems, providing a comprehensive solution for all your climate control needs. At Cielo, we are committed to enhancing your home comfort and energy efficiency. Join our many satisfied customers who enjoy the convenience and savings brought by Cielo’s smart climate control solutions.

About

MRCOOL SmartHVAC

Transform your existing MRCOOL air conditioners and heat pumps into smart devices. Control your home's climate remotely via smartphone or voice commands, automate settings based on your location, and set personalized schedules for comfort and energy savings.

Highlights
  • Remote AC and heat pump control
  • Voice command integration (Alexa, Google Home)
  • Location-based automation
  • Weekly scheduling
  • Usage history monitoring
  • Air filter status alerts
  • Intelligent temperature triggers ('Comfy' feature)
Features
Read full description

MRCOOL SmartHVAC App works with MRCOOL Smart Controllers to convert MRCOOL Air Conditioners & Heat Pumps to smart ones. Our smart controllers work with this App to help you convert your existing or new ACs to smart ACs. You can control your MRCOOL ACs through your smartphone or simple voice commands (our smart controllers are Alexa & Google Home enabled). These DIY controllers are extremely easy to setup. You can automatically turn the air conditioner or heat pump OFF when you leave the premises and start to cool/heat once you arrive as per your settings. This App gives you complete control of your heating and cooling. It figures out when you're at home and when you're out and adjusts the settings to provide comfort and energy savings. You can set weekly schedules for your air conditioners, monitor usage history, set air conditioning action in relation to your locations, see the air filter status of your AC and lot more. You can set intelligent temperature based triggers for your air conditioners by using the ‘Comfy’ feature under ‘My Rules’ section of the app. Comfy lets you set triggers to personalize the operation of your AC. It helps you automatically change your AC settings if room temperature goes above or falls below a pre-set value. It helps you reduce your energy bills with lot of convenience. Continued use of GPS running in the background can dramatically decrease battery life.

Screenshots

Cielo Home4 screens
MRCOOL SmartHVAC4 screens

Verdict

The call

The clearest difference is update cadence: Cielo Home at weekly against MRCOOL SmartHVAC's every 4 weeks. On price, rating, review sentiment and ratings volume 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

On the App Store both sit at effectively the same score — 4.7 for Cielo Home against 4.7 for MRCOOL SmartHVAC. Both are backed by a comparable volume of ratings — 5.2K and 12K respectively. Written reviews are what separate them: 52% of Cielo Home's written reviews are positive against 49% of MRCOOL SmartHVAC's.

UpkeepUpdate frequency

Cielo Home ships an update weekly, MRCOOL SmartHVAC every 4 weeks. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

Scorecard1 real difference · 9 level
Cielo Home versus MRCOOL SmartHVAC: the parameters behind the verdict, then further details
ParameterCielo HomeMRCOOL SmartHVAC
PriceFreeFree
Rating4.7 (5.2K ratings)4.7 (12K ratings) — better
Positive reviews52.2% of reviews — better49.4% of reviews
Number of ratings5.2K12K — better
Update frequencyWeekly — betterEvery 4 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.013
Further details — not scored
Size133 MB144 MB
Age rating4+4+
DeveloperCielo WiGle Inc.Cielo WiGle Inc.

Customer experience

Cielo Home

All ratings5,167 ratings
Positive92.9%
Neutral2.4%
Negative4.7%
Written reviews159 reviews
Positive52.2%
Neutral12.6%
Negative35.2%

MRCOOL SmartHVAC

All ratings9,834 ratings
Positive93.1%
Neutral2.7%
Negative4.2%
Written reviews176 reviews
Positive49.4%
Neutral16.5%
Negative34.1%

User reviews

Cielo Home

From 5.2K App Store ratings

What we love

  • 👍 Easy to set up and use
  • 🚀 Seamless integration with smart home devices
  • 💡 Useful scheduling and automation features
  • 🔒 Reliable remote control of HVAC systems
  • 👍 Responsive customer support

Room to improve

  • 🐛 Inconsistent temperature reporting
  • 🐛 Unreliable sync and connectivity issues
  • 🔒 Concerns about data privacy and security
  • 🔧 Limited functionality compared to physical remote
  • 🔧 Confusing or unintuitive app interface

MRCOOL SmartHVAC

From 12K App Store ratings

What we love

  • 🚀 Easy installation
  • 🚀 Convenient remote control
  • 🚀 Effective heating and cooling
  • 🚀 Quiet operation
  • 🚀 Helpful customer support

Room to improve

  • 🐛 Inconsistent temperature readings
  • 🐛 Unreliable scheduling and automation
  • 🐛 Connectivity issues
  • 🐛 Lack of metric unit support
  • 🐛 Confusing interface and controls

Bugs and requests

Cielo Home

Reported bugs

4 issues
  • App crashes or freezes during use
  • Inability to connect or control HVAC units remotely
  • Schedules and settings not syncing properly
  • Geofencing and presence detection not working as expected

Requested features

5 requests
  • Add support for more HVAC brands and models
  • Improve scheduling and automation capabilities
  • Integrate with popular smart home platforms (e.g., HomeKit, Google Home)
  • Provide more detailed energy usage and performance data
  • Implement a dark mode option for the app

MRCOOL SmartHVAC

Reported bugs

4 issues
  • App frequently loses connection to unit
  • Schedules not working as expected
  • Temperature calibration issues
  • Inconsistent behavior between app, remote, and unit

Requested features

5 requests
  • Add Celsius temperature option
  • Improve scheduling functionality (set on and off times)
  • Integrate remote temperature sensor
  • Provide energy usage monitoring
  • Allow multiple user accounts

In-app purchases

None

Cielo Home

No in-app purchases

None

MRCOOL SmartHVAC

No in-app purchases

Questions

Is Cielo Home free?
Cielo Home is free to download, with no in-app purchases.
Is MRCOOL SmartHVAC free?
MRCOOL SmartHVAC is free to download, with no in-app purchases.
Which has better reviews, Cielo Home or MRCOOL SmartHVAC?
MRCOOL SmartHVAC is rated higher. Cielo Home averages 4.7 out of 5 from 5.2K ratings, while MRCOOL SmartHVAC averages 4.7 from 12K ratings.
Do Cielo Home or MRCOOL SmartHVAC have ads?
Neither Cielo Home nor MRCOOL SmartHVAC shows ads.
Which is updated more often, Cielo Home or MRCOOL SmartHVAC?
Cielo Home ships an update weekly, and MRCOOL SmartHVAC every 4 weeks. Most recently, Cielo Home was updated on October 29, 2026 and MRCOOL SmartHVAC on October 30, 2026.

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