# Cielo Home vs MRCOOL Universal

The clearest difference is rating: Cielo Home at 4.7 against MRCOOL Universal's 1.4. Cielo Home also leads on review sentiment (51% vs 17%) and ratings volume (5.1K vs 14). MRCOOL Universal's advantage is update cadence (every 2 days vs weekly) and iOS requirement (10.0 vs 13.0). 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.

Cielo Home holds the better App Store score, 4.7 against 1.4. That said, the two scores are not equally well evidenced: Cielo Home has 5.1K ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 51% of Cielo Home's written reviews are positive against 17% of MRCOOL Universal's.

Cielo Home ships an update weekly, MRCOOL Universal every 2 days. The most recent releases landed on September 29, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Cielo Home | MRCOOL Universal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (5.1K ratings)](https://appshunter.io/ios/app/cielo-home/id1030282555/reviews)** | [1.4 (14 ratings)](https://appshunter.io/ios/app/mrcool-universal/id1506149089/reviews) |
| Number of ratings | **5.1K** | 14 |
| Positive reviews | **51.0% of reviews** | 16.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Free | Free |
| Size | 133 MB | 10 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cielo WiGle Inc.](https://appshunter.io/developer/1030282554) | [HaiLin Energy Technology Inc.](https://appshunter.io/developer/860466636) |

## What reviewers say

### Cielo Home

[App page](https://appshunter.io/ios/app/cielo-home/id1030282555)

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:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 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

**What reviewers complain about**

- 🐛 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

**Reported bugs**

- 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**

- 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 Universal

[App page](https://appshunter.io/ios/app/mrcool-universal/id1506149089)

Control your smart thermostat remotely to adjust the temperature from anywhere. Optimize your home's climate with this easy-to-use controller. Some features require an internet connection.

**Highlights:** Remote temperature adjustment, Control from anywhere, Easy-to-use interface, Requires internet for some features

**In-app purchases:** none


## Frequently asked questions

### Is Cielo Home free?

Cielo Home is free to download, with no in-app purchases.

### Is MRCOOL Universal free?

MRCOOL Universal is free to download, with no in-app purchases.

### Which has better reviews, Cielo Home or MRCOOL Universal?

Cielo Home is rated higher. Cielo Home averages 4.7 out of 5 from 5.1K ratings, while MRCOOL Universal averages 1.4 from 14 ratings.

### Do Cielo Home or MRCOOL Universal have ads?

Neither Cielo Home nor MRCOOL Universal shows ads.

### Which is updated more often, Cielo Home or MRCOOL Universal?

Cielo Home ships an update weekly, and MRCOOL Universal every 2 days. Most recently, Cielo Home was updated on September 29, 2026 and MRCOOL Universal on June 4, 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.*