# EZ vs Lennox Smart Tech

The clearest difference is iOS requirement: EZ at 10.1 against Lennox Smart Tech's 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on March 6, 2026 and August 15, 2026 respectively.

## The numbers

| Metric | EZ | Lennox Smart Tech |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (60 ratings)](https://appshunter.io/ios/app/lennox-smart-tech/id6443907644/reviews)** |
| Number of ratings | — | **60** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | — | Free |
| Size | 50 MB | 98 MB |
| Requires iOS | **10.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [eClerx Services Ltd](https://appshunter.io/developer/1267283551) | [Lennox Industries](https://appshunter.io/developer/355049651) |

## What reviewers say

### EZ

[App page](https://appshunter.io/ios/app/ez/id1477834951)

**Features:** macOS Compatibility

**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 EZ free?

EZ 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.

### Do EZ or Lennox Smart Tech have ads?

Neither EZ nor Lennox Smart Tech shows ads.

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

EZ ships an update every 2 months, and Lennox Smart Tech every 2 months. Most recently, EZ was updated on March 6, 2026 and Lennox Smart Tech on August 15, 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.*