Comparison

Cielo Home vs Gradient Comfort

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

Gradient Comfort

Control your WiFi-enabled hybrid cooling and heating system remotely. Adjust temperature, fan speed, and set schedules for optimal air comfort from anywhere. This app enhances the functionality of your window AC replacement.

Highlights
  • Remote temperature adjustment
  • Fan speed control
  • Customizable comfort schedules
  • Control from anywhere
  • Energy efficient system management
Features
Read full description

Put air comfort in your control with the Gradient app. The Gradient is a WiFi-enabled, energy efficient, hybrid cooling and heating system that replaces your window AC. This app enables you to adjust your Gradient’s settings from anywhere; set temperature/fan speed; schedule air comfort.

Screenshots

Cielo Home4 screens
Gradient Comfort4 screens

Verdict

The call

The clearest difference is rating: Cielo Home at 4.7 against Gradient Comfort's 3.8. Cielo Home also leads on update cadence (weekly vs every 2 months) and ratings volume (5.2K vs 10). 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

Cielo Home holds the better App Store score, 4.7 against 3.8. That said, the two scores are not equally well evidenced: Cielo Home has 5.2K ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 52% of Cielo Home's written reviews are positive against 33% of Gradient Comfort's.

UpkeepUpdate frequency

Cielo Home ships an update weekly, Gradient Comfort every 2 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard5 real differences · 5 level
Cielo Home versus Gradient Comfort: the parameters behind the verdict, then further details
ParameterCielo HomeGradient Comfort
PriceFreeFree
Rating4.7 (5.2K ratings) — better3.8 (10 ratings)
Positive reviews52.2% of reviews — better33.3% of reviews
Number of ratings5.2K — better10
Update frequencyWeekly — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPod — betteriPhone
Requires iOS13.0 — better16.6
Further details — not scored
Size133 MB50 MB
Age rating4+4+
DeveloperCielo WiGle Inc.Treau, Inc

Customer experience

Cielo Home

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

Gradient Comfort

All ratings10 ratings
Positive70.0%
Neutral10.0%
Negative20.0%
Written reviews12 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

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

Gradient Comfort

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Cielo Home

No in-app purchases

None

Gradient Comfort

No in-app purchases

Questions

Is Cielo Home free?
Cielo Home is free to download, with no in-app purchases.
Is Gradient Comfort free?
Gradient Comfort is free to download, with no in-app purchases.
Which has better reviews, Cielo Home or Gradient Comfort?
Cielo Home is rated higher. Cielo Home averages 4.7 out of 5 from 5.2K ratings, while Gradient Comfort averages 3.8 from 10 ratings.
Do Cielo Home or Gradient Comfort have ads?
Neither Cielo Home nor Gradient Comfort shows ads.
Which is updated more often, Cielo Home or Gradient Comfort?
Cielo Home ships an update weekly, and Gradient Comfort every 2 months. Most recently, Cielo Home was updated on November 1, 2026 and Gradient Comfort on November 3, 2026.

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