# CORE Service vs Winland

The clearest difference is update cadence: Winland at every 6 weeks against CORE Service's every 3 months. CORE Service's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 18.6). On price, 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.

CORE Service ships an update every 3 months, Winland every 6 weeks. The most recent releases landed on August 15, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | CORE Service | Winland |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (19 ratings)](https://appshunter.io/ios/app/core-service/id1566612696/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 46 MB | 16 MB |
| Requires iOS | **14.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Lennox Industries](https://appshunter.io/developer/355049651) | [Winland Electronics, Inc.](https://appshunter.io/developer/1738038911) |

## What reviewers say

### CORE Service

[App page](https://appshunter.io/ios/app/core-service/id1566612696)

This app provides a wireless interface for commercial HVAC technicians to control and service specific Lennox rooftop units. It offers guided setup, enhanced testing, and parameter configuration to streamline the service process.

**Highlights:** Wireless mobile service app, Guided setup with progress indicators, Enhanced test functionality, Real-time sensor readings and trending, Parameter configuration, Exportable setup summaries

**Features:** macOS Compatibility

**In-app purchases:** none


### Winland

[App page](https://appshunter.io/ios/app/winland/id6480058733)

**In-app purchases:** none


## Frequently asked questions

### Is CORE Service free?

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

### Is Winland free?

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

### Do CORE Service or Winland have ads?

Neither CORE Service nor Winland shows ads.

### Which is updated more often, CORE Service or Winland?

CORE Service ships an update every 3 months, and Winland every 6 weeks. Most recently, CORE Service was updated on August 15, 2026 and Winland on September 10, 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.*