AC Infinity vs MRCOOL Universal
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AC Infinity
Control and monitor your HVAC or grow environment with intelligent ventilation. Access advanced programming, view real-time environmental data, and receive customizable alerts for optimal control.
- Wireless programming controls
- Scheduled fan automation
- Customizable alarms and notifications
- Real-time temperature and humidity data
- Environmental data visualization
- History logs and data export
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The AC Infinity app enables you to connect with the next generation of our intelligent controllers, giving you access to advanced programs and environmental data. Take control of your next HVAC or grow project using a smart ventilation system and data monitoring. Easily pair this app with one of our compatible devices, available through our website: www.acinfinity.com ADVANCED PROGRAMMING • Get wireless access to essential programming controls including ON and OFF modes, timers, cycles, schedules, and temperature and humidity triggers. • Scheduled fan automation programs enable utmost control over how your fan runs during the day. • Customizable alarms and push notifications help you stay on top of your fan and environment. • Other settings include convertible temperature scales, device brightness, fan speed transitions, and reading calibrations. ENVIRONMENTAL DATA • Gain insight on your space’s temperature and humidity levels using the bar graph distribution view. • The fluctuation charts help you identify extreme high or low points and adjust your fan accordingly. • Climate conditions are regularly tracked by your controller even while you step out, updating this app when you return within its range. • This app records all fan mode activations, alarms, and notifications and logs them in filterable history logs. • Export your temperature and humidity data to your spreadsheet application for greater tracking of your environment.
MRCOOL Universal
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.
- Remote temperature adjustment
- Control from anywhere
- Easy-to-use interface
- Requires internet for some features
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Easy to use app controller to control your WitHome thermostat. You can Adjust the temperature on your way home. Or from the couch. Some features require a working internet connection. You can read more information in the user manual when you buy the MR COOL Universal thermostat.
Screenshots
Verdict
The clearest difference is review sentiment: AC Infinity at 79% against MRCOOL Universal's 17%. AC Infinity also leads on rating (4.2 vs 1.4) and ratings volume (856 vs 14). MRCOOL Universal's advantage is update cadence (every 2 days vs monthly) and iOS requirement (10.0 vs 15.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
AC Infinity holds the better App Store score, 4.2 against 1.4. That said, the two scores are not equally well evidenced: AC Infinity has 856 ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 79% of AC Infinity's written reviews are positive against 17% of MRCOOL Universal's.
AC Infinity ships an update monthly, MRCOOL Universal every 2 days. The most recent releases landed on October 10, 2026 and September 17, 2026 respectively.
| Parameter | AC Infinity | MRCOOL Universal |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (856 ratings) — better | 1.4 (14 ratings) |
| Positive reviews | 79.3% of reviews — better | 16.7% of reviews |
| Number of ratings | 856 — better | 14 |
| Update frequency | Monthly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 376 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | AC Infinity | HaiLin Energy Technology Inc. |
Customer experience
AC Infinity
MRCOOL Universal
Bugs and requests
AC Infinity
Reported bugs
4 issues- App crashes after firmware updates
- Devices randomly disconnecting from app
- Incorrect data reporting on the app
- Automation settings being reset unexpectedly
Requested features
5 requests- Add Wi-Fi connectivity for remote control
- Improve data visualization and graphing
- Implement more advanced automation options
- Allow custom fan speed and light intensity control
- Add support for day/night mode settings
MRCOOL Universal
Not enough reviews yet to summarise bugs or requests.
In-app purchases
AC Infinity
No in-app purchases
MRCOOL Universal
No in-app purchases
Questions
Is AC Infinity free?
Is MRCOOL Universal free?
Which has better reviews, AC Infinity or MRCOOL Universal?
Do AC Infinity or MRCOOL Universal have ads?
Which is updated more often, AC Infinity or MRCOOL Universal?
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