# VRF Controller vs ECWP

The clearest difference is update cadence: ECWP at every 9 days against VRF Controller's every 15 months. On price, ads, in-app purchases and device support there is nothing between them.

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

VRF Controller ships an update every 15 months, ECWP every 9 days. The most recent releases landed on August 16, 2026 and February 25, 2026 respectively.

## The numbers

| Metric | VRF Controller | ECWP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.1 (18 ratings)](https://appshunter.io/ios/app/vrf-controller/id1485275931/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 34 MB | 27 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fidure Corp.](https://appshunter.io/developer/1485275930) | [HSIEH-HSUN CHUNG](https://appshunter.io/developer/1575698263) |

## What reviewers say

### 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


### ECWP

[App page](https://appshunter.io/ios/app/ecwp/id1575698261)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VRF Controller free?

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

### Is ECWP free?

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

### Do VRF Controller or ECWP have ads?

Neither VRF Controller nor ECWP shows ads.

### Which is updated more often, VRF Controller or ECWP?

VRF Controller ships an update every 15 months, and ECWP every 9 days. Most recently, VRF Controller was updated on August 16, 2026 and ECWP on February 25, 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.*