Lennox vs Daikin Service
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lennox
This app provides access to HVAC products and local dealers. It helps users understand energy cost savings and explore product options. Users can also find promotions and financing information.
- Find nearest dealer
- Calculate energy savings
- Explore products
- View promotions & financing
- Save favorite products/dealers
Read full descriptionHide full description
Lennox® Mobile is your complete access to Lennox Residential HVAC products and dealers. Learn how to take control of your home energy costs and comfort with our FREE and easy-to-use app. This app allows you to: • Have instant access to the Lennox® Dealer nearest you • Calculate how much a Lennox® heating or cooling system can save you in energy costs • Explore Lennox® products • Learn about current promotions and financing information • Save your preferred products and dealers • View current Lennox TV commercials
Daikin Service
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.
- Fault code lookup
- Additional charge calculations
- PCB dip switch settings
- Pressure and temperature checks
- Outdoor unit field settings
- Refrigerant recovery settings
- Emergency modes
Read full descriptionHide full description
The Daikin Service Application has been launched by Daikin Airconditioning UK to support service engineers in the air conditioning industry working with Daikin VRV, Daikin Altherma and Daikin Split and Sky Air Equipment. The application covers various functions to help field engineers to fault find Daikin equipment such as, Fault Codes Additional Charge Calculations Replacement PCB Dip Switch Settings Pressure Transducer and Temperature Thermistor Checks Also various Outdoor Unit field settings including, Fan Coil and BSVQ Box Count Check Refrigerant Recovery Setting Outdoor Unit Emergency Modes VRV Short Test Run Procedures
Screenshots
Verdict
The clearest difference is rating: Daikin Service at 3.6 against Lennox's 1.0. Daikin Service also leads on review sentiment (51% vs 23%) and update cadence (monthly vs every 5 months). Lennox's advantage is iOS requirement (7.1 vs 15.0). On price, ratings volume, 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
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 1.0. Both are backed by a comparable volume of ratings — 15 and 11 respectively. Written reviews point the same way: 23% of Lennox's written reviews are positive against 51% of Daikin Service's.
Lennox ships an update every 5 months, Daikin Service monthly. The most recent releases landed on November 3, 2026 and November 1, 2026 respectively.
| Parameter | Lennox | Daikin Service |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (15 ratings) | 3.6 (11 ratings) — better |
| Positive reviews | 22.6% of reviews | 50.9% of reviews — better |
| Number of ratings | 15 — better | 11 |
| Update frequency | Every 5 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 7.1 — better | 15.0 |
| Further details — not scored | ||
| Size | 13 MB | 111 MB |
| Age rating | 4+ | 4+ |
| Developer | Lennox Industries | Daikin Airconditioning UK Ltd |
Customer experience
Lennox
Daikin Service
In-app purchases
Lennox
No in-app purchases
Daikin Service
No in-app purchases
