# Lug Link vs Leviton Smart Sensor

The clearest difference is rating: Lug Link at 5.0 against Leviton Smart Sensor's 3.9. Lug Link also leads on review sentiment (100% vs 67%) and update cadence (weekly vs every 5 months). On price, ratings volume, 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.

Lug Link holds the better App Store score, 5.0 against 3.9. Both are backed by a comparable volume of ratings — 5 and 9 respectively. Written reviews point the same way: 100% of Lug Link's written reviews are positive against 67% of Leviton Smart Sensor's.

Lug Link ships an update weekly, Leviton Smart Sensor every 5 months. The most recent releases landed on September 16, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Lug Link | Leviton Smart Sensor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/lug-link/id1145583645/reviews)** | [3.9 (9 ratings)](https://appshunter.io/ios/app/leviton-smart-sensor/id1482312262/reviews) |
| Number of ratings | 5 | **9** |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 months |
| Monetization | Free | Free |
| Size | 15 MB | 31 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ABB Installation Products Inc.](https://appshunter.io/developer/402280965) | [Leviton Manufacturing Co. Inc.](https://appshunter.io/developer/877607790) |

## What reviewers say

### Lug Link

[App page](https://appshunter.io/ios/app/lug-link/id1145583645)

This utility app helps users select the correct Color-Keyed lug for specific electrical applications. It offers choices for aluminum or copper lugs, hole configurations, and barrel lengths, eliminating the need for cross-referencing part numbers.

**Highlights:** Color-Keyed lug selection, Aluminum or copper lug options, One or two hole configurations, Standard or long barrel options, Splice selections available, Eliminates part number cross-referencing

**Features:** macOS Compatibility

**In-app purchases:** none


### Leviton Smart Sensor

[App page](https://appshunter.io/ios/app/leviton-smart-sensor/id1482312262)

Configure and interact with Leviton Smart Sensor products. Tailor sensor settings to specific space requirements and comply with energy codes. Suitable for installers, building maintenance, and end-users.

**Highlights:** Configure smart sensor products, Set space requirements, Comply with energy codes, Interact with sensors, Suitable for installers and end-users

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Lug Link free?

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

### Is Leviton Smart Sensor free?

Leviton Smart Sensor is free to download, with no in-app purchases.

### Which has better reviews, Lug Link or Leviton Smart Sensor?

Lug Link is rated higher. Lug Link averages 5.0 out of 5 from 5 ratings, while Leviton Smart Sensor averages 3.9 from 9 ratings.

### Do Lug Link or Leviton Smart Sensor have ads?

Neither Lug Link nor Leviton Smart Sensor shows ads.

### Which is updated more often, Lug Link or Leviton Smart Sensor?

Lug Link ships an update weekly, and Leviton Smart Sensor every 5 months. Most recently, Lug Link was updated on September 16, 2026 and Leviton Smart Sensor on October 6, 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.*