# (S30/E30/M30) iComfort T vs VRF Controller

The clearest difference is review sentiment: (S30/E30/M30) iComfort T at 43% against VRF Controller's 0%. (S30/E30/M30) iComfort T also leads on rating (4.7 vs 1.0) and update cadence (every 2 months vs every 15 months). VRF Controller's advantage is iOS requirement (13.0 vs 15.0). 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.

(S30/E30/M30) iComfort T holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: (S30/E30/M30) iComfort T has 45K ratings behind it against 22, so its average is the more settled of the two. Written reviews point the same way: 43% of (S30/E30/M30) iComfort T's written reviews are positive against 0% of VRF Controller's.

(S30/E30/M30) iComfort T ships an update every 2 months, VRF Controller every 15 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | (S30/E30/M30) iComfort T | VRF Controller |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (45K ratings)](https://appshunter.io/ios/app/s30e30m30-icomfort-t-stat/id1027192836/reviews)** | [1.0 (22 ratings)](https://appshunter.io/ios/app/vrf-controller/id1485275931/reviews) |
| Number of ratings | **45K** | 22 |
| Positive reviews | **42.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 15 months |
| Monetization | Free | Free |
| Size | 112 MB | 34 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lennox Industries](https://appshunter.io/developer/355049651) | [Fidure Corp.](https://appshunter.io/developer/1485275930) |

## What reviewers say

### (S30/E30/M30) iComfort T

[App page](https://appshunter.io/ios/app/s30e30m30-icomfort-t-stat/id1027192836)

Control your home's HVAC system remotely with this app, allowing you to adjust temperatures, set schedules, and monitor air quality. It offers smart features like location-based temperature adjustments and advanced warnings for potential system issues.

**Highlights:** Remote temperature adjustment, Thermostat scheduling, Smart Away™ Mode, Feels Like™ Temperature, Allergen Defender, PureAir™ integration, System alerts and warnings

**In-app purchases:** none

**What reviewers like**

- 🚀 Remote control and monitoring
- 🔧 Flexible thermostat settings
- 📊 Detailed energy usage reporting
- 🛠️ Reliable HVAC system performance

**What reviewers complain about**

- 🐛 Connectivity issues and unreliable app
- 🔍 Limited functionality compared to competitors
- 🕰️ Slow app response times
- 🤔 Unintuitive user interface

**Reported bugs**

- App fails to connect to thermostat
- Temperature settings not registering
- Inconsistent display of HVAC status
- Unexpected resets of thermostat schedules

**Requested features**

- Integrate with smart home platforms
- Customizable temperature alerts
- Improved scheduling and automation options
- Enhanced data visualization and analytics


### VRF Controller

[App page](https://appshunter.io/ios/app/vrf-controller/id1485275931)

Control your Lennox VRF and Mini-Split systems remotely from your smartphone. This app offers direct temperature control and comfort management through an intuitive, easy-to-use interface.

**Highlights:** Remote temperature control, VRF and Mini-Split system management, Wi-Fi connectivity, Intuitive user interface, Comfort control anytime, anywhere

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is (S30/E30/M30) iComfort T free?

(S30/E30/M30) iComfort T is free to download, with no in-app purchases.

### Is VRF Controller free?

VRF Controller is free to download, with no in-app purchases.

### Which has better reviews, (S30/E30/M30) iComfort T or VRF Controller?

(S30/E30/M30) iComfort T is rated higher. (S30/E30/M30) iComfort T averages 4.7 out of 5 from 45K ratings, while VRF Controller averages 1.0 from 22 ratings.

### Do (S30/E30/M30) iComfort T or VRF Controller have ads?

Neither (S30/E30/M30) iComfort T nor VRF Controller shows ads.

### Which is updated more often, (S30/E30/M30) iComfort T or VRF Controller?

(S30/E30/M30) iComfort T ships an update every 2 months, and VRF Controller every 15 months. Most recently, (S30/E30/M30) iComfort T was updated on October 25, 2026 and VRF Controller on October 24, 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.*