Comparison

MRCOOL SmartHVAC vs FlowCue Water

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

Head to head
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.

About

FlowCue Water

Features
Read full description

Flow – Smart Water Monitoring & Leak Protection Take control of your water usage, protect your home, and stay informed—wherever you are. Flow brings powerful, real-time water monitoring to your fingertips, combining smart metering with intelligent leak detection and remote control. Key Features: • Real-Time Monitoring View up-to-the-minute water usage and flow activity directly from your mobile device. • Daily & Hourly Insights Track and compare water consumption with intuitive charts to better understand your habits. • Leak Detection Alerts Receive instant notifications if abnormal or continuous flow is detected—especially helpful for catching slow leaks early. • Remote Valve Control Open or close your water valve remotely for total peace of mind while traveling or in emergencies. • Multi-Home Support Manage multiple properties or units from one account, ideal for property managers and families. • Smart Notifications Stay in the loop with helpful alerts and reminders that keep you informed without overwhelming you. • Quick DIY Setup Up and Running in Minutes — No Tools, No Hassle. Strap it to your water meter and go. No pipe cutting, no wiring, no scheduling, no pros required. Who It’s For: • Homeowners looking to reduce waste and avoid water damage • Families wanting more visibility into their household usage • Property managers and landlords overseeing multiple homes • Caregivers ensuring safety for elderly or vulnerable residents Secure, Private, and Built to Scale Flow uses encrypted communication and secure authentication to keep your data private. Ready to monitor, manage, and master your water usage? Download Flow today and make every drop count.

Screenshots

MRCOOL SmartHVAC4 screens
FlowCue Water4 screens

Verdict

The call

The clearest difference is iOS requirement: MRCOOL SmartHVAC at 13 against FlowCue Water's 16.6. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

MRCOOL SmartHVAC ships an update every 4 weeks, FlowCue Water fortnightly. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 9 level
MRCOOL SmartHVAC versus FlowCue Water: the parameters behind the verdict, then further details
ParameterMRCOOL SmartHVACFlowCue Water
PriceFreeFree
Rating4.7 (12K ratings) — better—
Positive reviews49.4% of reviews—
Number of ratings12K — better—
Update frequencyEvery 4 weeksFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS13 — better16.6
Further details — not scored
Size144 MB85 MB
Age rating4+4+
DeveloperCielo WiGle Inc.Team Technologies Inc.

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

FlowCue Water

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

MRCOOL SmartHVAC

No in-app purchases

None

FlowCue Water

No in-app purchases

Questions

Is MRCOOL SmartHVAC free?
MRCOOL SmartHVAC is free to download, with no in-app purchases.
Is FlowCue Water free?
FlowCue Water is free to download, with no in-app purchases.
Do MRCOOL SmartHVAC or FlowCue Water have ads?
Neither MRCOOL SmartHVAC nor FlowCue Water shows ads.
Which is updated more often, MRCOOL SmartHVAC or FlowCue Water?
MRCOOL SmartHVAC ships an update every 4 weeks, and FlowCue Water fortnightly. Most recently, MRCOOL SmartHVAC was updated on November 1, 2026 and FlowCue Water on October 24, 2026.

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