MRCOOL SmartHVAC vs Smart Envi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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)
Read full descriptionHide 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.
Smart Envi
Control your smart home devices remotely. Adjust thermostats, set schedules, group heaters, and change floor lighting colors with ease. Experience full control at your fingertips.
- Remote thermostat adjustment
- Schedule setup
- Group heater control
- Floor lighting color adjustment
- Full fingertip control
Read full descriptionHide full description
The Envi Smart Home App gives you full control over your Envi Smart Devices. Adjust the thermostat remotely, Set up a schedule, group heaters for convenient control, and even adjust the color of the floor lighting, with full control at your fingertip.
Screenshots
Verdict
The clearest difference is rating: MRCOOL SmartHVAC at 4.7 against Smart Envi's 2.3. MRCOOL SmartHVAC also leads on review sentiment (49% vs 21%) and ratings volume (12K vs 54). On price, update cadence, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
MRCOOL SmartHVAC holds the better App Store score, 4.7 against 2.3. That said, the two scores are not equally well evidenced: MRCOOL SmartHVAC has 12K ratings behind it against 54, so its average is the more settled of the two. Written reviews point the same way: 49% of MRCOOL SmartHVAC's written reviews are positive against 21% of Smart Envi's.
MRCOOL SmartHVAC ships an update every 4 weeks, Smart Envi monthly. The most recent releases landed on November 4, 2026 and November 3, 2026 respectively.
| Parameter | MRCOOL SmartHVAC | Smart Envi |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (12K ratings) — better | 2.3 (54 ratings) |
| Positive reviews | 49.4% of reviews — better | 20.5% of reviews |
| Number of ratings | 12K — better | 54 |
| Update frequency | Every 4 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13 — better | 14.0 |
| Further details — not scored | ||
| Size | 144 MB | 77 MB |
| Age rating | 4+ | 17+ |
| Developer | Cielo WiGle Inc. | eheat, Inc. |
Customer experience
MRCOOL SmartHVAC
Smart Envi
Bugs and requests
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
Smart Envi
Not enough reviews yet to summarise bugs or requests.
In-app purchases
MRCOOL SmartHVAC
No in-app purchases
Smart Envi
No in-app purchases
Questions
Is MRCOOL SmartHVAC free?
Is Smart Envi free?
Which has better reviews, MRCOOL SmartHVAC or Smart Envi?
Do MRCOOL SmartHVAC or Smart Envi have ads?
Which is updated more often, MRCOOL SmartHVAC or Smart Envi?
Other comparisons















