# Daikin Service vs VRF Controller

The clearest difference is review sentiment: Daikin Service at 51% against VRF Controller's 0%. Daikin Service also leads on rating (3.6 vs 1.1) and update cadence (monthly vs every 15 months). VRF Controller's advantage is iOS requirement (13.0 vs 15.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Daikin Service holds the better App Store score, 3.6 against 1.1. Both are backed by a comparable volume of ratings — 11 and 18 respectively. Written reviews point the same way: 51% of Daikin Service's written reviews are positive against 0% of VRF Controller's.

Daikin Service ships an update monthly, VRF Controller every 15 months. The most recent releases landed on October 6, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Daikin Service | VRF Controller |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (11 ratings)](https://appshunter.io/ios/app/daikin-service/id571282882/reviews)** | [1.1 (18 ratings)](https://appshunter.io/ios/app/vrf-controller/id1485275931/reviews) |
| Number of ratings | 11 | **18** |
| Positive reviews | **50.9% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 15 months |
| Monetization | Free | Free |
| Size | 111 MB | 34 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Daikin Airconditioning UK Ltd](https://appshunter.io/developer/482466505) | [Fidure Corp.](https://appshunter.io/developer/1485275930) |

## What reviewers say

### Daikin Service

[App page](https://appshunter.io/ios/app/daikin-service/id571282882)

This app assists service engineers in the air conditioning industry with Daikin VRV, Altherma, Split, and Sky Air equipment. It provides tools for fault finding, including fault codes, refrigerant calculations, and diagnostic checks. The application also supports outdoor unit settings and operational procedures.

**Highlights:** Fault code lookup, Additional charge calculations, PCB dip switch settings, Pressure and temperature checks, Outdoor unit field settings, Refrigerant recovery settings, Emergency modes

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Daikin Service free?

Daikin Service 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, Daikin Service or VRF Controller?

Daikin Service is rated higher. Daikin Service averages 3.6 out of 5 from 11 ratings, while VRF Controller averages 1.1 from 18 ratings.

### Do Daikin Service or VRF Controller have ads?

Neither Daikin Service nor VRF Controller shows ads.

### Which is updated more often, Daikin Service or VRF Controller?

Daikin Service ships an update monthly, and VRF Controller every 15 months. Most recently, Daikin Service was updated on October 6, 2026 and VRF Controller on September 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.*