# ServiceTitan Mobile vs Lennox Smart Tech

The clearest difference is rating: Lennox Smart Tech at 4.5 against ServiceTitan Mobile's 2.9. ServiceTitan Mobile's advantage is review sentiment (19% vs 0%) and ratings volume (1.7K vs 60). 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 2.9. That said, the two scores are not equally well evidenced: ServiceTitan Mobile has 1.7K ratings behind it against 60, so its average is the more settled of the two. Written reviews complicate that: 19% of ServiceTitan Mobile'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.

ServiceTitan Mobile ships an update every 5 weeks, Lennox Smart Tech every 2 months. The most recent releases landed on October 29, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | ServiceTitan Mobile | Lennox Smart Tech |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (1.7K ratings)](https://appshunter.io/ios/app/servicetitan-mobile/id1037989976/reviews) | **[4.5 (60 ratings)](https://appshunter.io/ios/app/lennox-smart-tech/id6443907644/reviews)** |
| Number of ratings | **1.7K** | 60 |
| Positive reviews | **19.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 253 MB | 98 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ServiceTitan Inc.](https://appshunter.io/developer/977674672) | [Lennox Industries](https://appshunter.io/developer/355049651) |

## What reviewers say

### ServiceTitan Mobile

[App page](https://appshunter.io/ios/app/servicetitan-mobile/id1037989976)

This app empowers plumbing, HVAC, and electrical contractors to enhance customer interactions and boost sales. It provides tools for dispatching, estimating, payment collection, and presenting options, streamlining technician workflows for improved business outcomes.

**Highlights:** Customer experience enhancement, Sales performance improvement, Technician workflow optimization, Dispatching capabilities, Estimate building, Payment collection, Multi-option presentation

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Lightning-fast app
- 👍 User-friendly interface
- 🚀 Streamlines workflow
- 🚀 Efficient dispatching and invoicing
- 👍 Great for residential service

**What reviewers complain about**

- 🐛 Frequent crashes and glitches
- 🔋 Battery drain issues
- 👎 Difficult to navigate on mobile
- 👎 Clunky and unintuitive
- 👎 Unreliable syncing and data loss

**Reported bugs**

- App freezes and crashes frequently
- Syncing issues leading to data loss
- Zooming and navigation problems
- Inconsistent performance across devices
- Login and password reset issues

**Requested features**

- Add ability to upload more photos at once
- Improve equipment management features
- Integrate location notes and blueprints
- Optimize interface for smaller screens
- Add dark mode option


### 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 ServiceTitan Mobile free?

ServiceTitan Mobile 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, ServiceTitan Mobile or Lennox Smart Tech?

Lennox Smart Tech is rated higher. ServiceTitan Mobile averages 2.9 out of 5 from 1.7K ratings, while Lennox Smart Tech averages 4.5 from 60 ratings.

### Do ServiceTitan Mobile or Lennox Smart Tech have ads?

Neither ServiceTitan Mobile nor Lennox Smart Tech shows ads.

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

ServiceTitan Mobile ships an update every 5 weeks, and Lennox Smart Tech every 2 months. Most recently, ServiceTitan Mobile was updated on October 29, 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.*