# LSI Sensor vs Generac Field Pro

The clearest difference is rating: Generac Field Pro at 3.1 against LSI Sensor's 1.5. Generac Field Pro also leads on update cadence (fortnightly vs every 14 months) and review sentiment (11% vs 0%). LSI Sensor's advantage is iOS requirement (11.0 vs 16.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Generac Field Pro holds the better App Store score, 3.1 against 1.5. That said, the two scores are not equally well evidenced: Generac Field Pro has 26 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 0% of LSI Sensor's written reviews are positive against 11% of Generac Field Pro's.

LSI Sensor ships an update every 14 months, Generac Field Pro fortnightly. The most recent releases landed on October 4, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | LSI Sensor | Generac Field Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.5 (4 ratings)](https://appshunter.io/ios/app/lsi-sensor/id1483867748/reviews) | **[3.1 (26 ratings)](https://appshunter.io/ios/app/generac-field-pro/id6550921902/reviews)** |
| Number of ratings | 4 | **26** |
| Positive reviews | 0.0% of reviews | **11.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 2 MB | 71 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [McWong International Inc.](https://appshunter.io/developer/1069081041) | [Generac Power Systems, Inc.](https://appshunter.io/developer/829129500) |

## What reviewers say

### LSI Sensor

[App page](https://appshunter.io/ios/app/lsi-sensor/id1483867748)

This app allows users to configure Bluetooth-enabled occupancy sensors and control lighting. It provides a simple interface for adjusting sensor settings and viewing real-time feedback.

**Highlights:** Configure sensor settings, View real-time sensor feedback, Control lighting, Bluetooth Smart enabled sensor support, Simple user interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Generac Field Pro

[App page](https://appshunter.io/ios/app/generac-field-pro/id6550921902)

Streamline the installation, servicing, and registration of energy systems. Features guided workflows, smart firmware updates, and comprehensive diagnostics for efficient system management.

**Highlights:** Guided commissioning workflow, Smart firmware updates, Full system testing, Product diagnostics, In-app activation and registration

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

**In-app purchases:** none


## Frequently asked questions

### Is LSI Sensor free?

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

### Is Generac Field Pro free?

Generac Field Pro is free to download, with no in-app purchases.

### Which has better reviews, LSI Sensor or Generac Field Pro?

Generac Field Pro is rated higher. LSI Sensor averages 1.5 out of 5 from 4 ratings, while Generac Field Pro averages 3.1 from 26 ratings.

### Do LSI Sensor or Generac Field Pro have ads?

Neither LSI Sensor nor Generac Field Pro shows ads.

### Which is updated more often, LSI Sensor or Generac Field Pro?

LSI Sensor ships an update every 14 months, and Generac Field Pro fortnightly. Most recently, LSI Sensor was updated on October 4, 2026 and Generac Field Pro 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.*