# UEi Apps vs Lennox Smart Tech

The clearest difference is rating: Lennox Smart Tech at 4.5 against UEi Apps's 2.4. Lennox Smart Tech also leads on ratings volume (60 vs 7). UEi Apps's advantage is review sentiment (17% vs 0%) and iOS requirement (13.0 vs 16.0). On price, update cadence, 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.

Lennox Smart Tech holds the better App Store score, 4.5 against 2.4. That said, the two scores are not equally well evidenced: Lennox Smart Tech has 60 ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 17% of UEi Apps's written reviews are positive against 0% of Lennox Smart Tech's, so the app with the better star average is not the one people write more warmly about.

UEi Apps ships an update every 3 months, Lennox Smart Tech every 2 months. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | UEi Apps | Lennox Smart Tech |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (7 ratings)](https://appshunter.io/ios/app/uei-apps/id1332548961/reviews) | **[4.5 (60 ratings)](https://appshunter.io/ios/app/lennox-smart-tech/id6443907644/reviews)** |
| Number of ratings | 7 | **60** |
| Positive reviews | **16.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 40 MB | 98 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kane Asia Inc.](https://appshunter.io/developer/1542732944) | [Lennox Industries](https://appshunter.io/developer/355049651) |

## What reviewers say

### UEi Apps

[App page](https://appshunter.io/ios/app/uei-apps/id1332548961)

This utility app connects to various UEi devices, allowing users to monitor their status and manage associated applications. It supports a range of diagnostic tools for professional use.

**Highlights:** Supports UEi product status monitoring, Integrates with UEi device applications, Compatible with Co Checker, Dual Pressure, COA2, 525 DMM, DL429, DL429B, DL599, Provides device status updates

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Lennox Smart Tech

[App page](https://appshunter.io/ios/app/lennox-smart-tech/id6443907644)

Streamline the installation and servicing of compatible home comfort systems. This app allows for remote testing, diagnostics, and system setting adjustments directly from a smartphone, reducing the need to physically interact with equipment.

**Highlights:** Install and service home comfort systems, Test and run diagnostics remotely, Adjust system settings from smartphone, Compatible with Lennox S40/L40/M40/E40 Smart Thermostats, Direct smartphone control

**In-app purchases:** none


## Frequently asked questions

### Is UEi Apps free?

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

### Is Lennox Smart Tech free?

Lennox Smart Tech is free to download, with no in-app purchases.

### Which has better reviews, UEi Apps or Lennox Smart Tech?

Lennox Smart Tech is rated higher. UEi Apps averages 2.4 out of 5 from 7 ratings, while Lennox Smart Tech averages 4.5 from 60 ratings.

### Do UEi Apps or Lennox Smart Tech have ads?

Neither UEi Apps nor Lennox Smart Tech shows ads.

### Which is updated more often, UEi Apps or Lennox Smart Tech?

UEi Apps ships an update every 3 months, and Lennox Smart Tech every 2 months. Most recently, UEi Apps was updated on October 24, 2026 and Lennox Smart Tech on October 22, 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.*