# LG EnerVu vs Span Installer

The clearest difference is rating: Span Installer at 3.3 against LG EnerVu's 1.7. LG EnerVu's advantage is review sentiment (11% vs 0%) and device support (3 vs 1). On price, ratings volume, update cadence and ads there is nothing between them.

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

Span Installer holds the better App Store score, 3.3 against 1.7. Both are backed by a comparable volume of ratings — 7 and 15 respectively. Written reviews complicate that: 11% of LG EnerVu's written reviews are positive against 0% of Span Installer's, so the app with the better star average is not the one people write more warmly about.

LG EnerVu ships an update every 2 weeks, Span Installer fortnightly. The most recent releases landed on September 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | LG EnerVu | Span Installer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (7 ratings)](https://appshunter.io/ios/app/lg-enervu/id913603314/reviews) | **[3.3 (15 ratings)](https://appshunter.io/ios/app/span-installer/id1477128965/reviews)** |
| Number of ratings | 7 | **15** |
| Positive reviews | **11.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 9 MB | 106 MB |
| Requires iOS | **7.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [LG Electronics, Inc.](https://appshunter.io/developer/382800716) | [Span.io, Inc](https://appshunter.io/developer/1477128844) |

## What reviewers say

### LG EnerVu

[App page](https://appshunter.io/ios/app/lg-enervu/id913603314)

Control and monitor your LG MonoX ACe solar inverter system through your smartphone or tablet. Manage installation, system status, and grid configurations with the LG EnerBox gateway.

**Highlights:** MonoX ACe MAC address administration, System status monitoring, Grid configuration, System configuration, EnerBox firmware update

**In-app purchases:** none


### Span Installer

[App page](https://appshunter.io/ios/app/span-installer/id1477128965)

This app streamlines the installation and servicing of new and existing SPAN panels. It offers enhanced navigation, an improved breaker labeling process, and integrated troubleshooting support. Users can also confirm communications with battery systems and program setpoints for energy management.

**Highlights:** Faster new SPAN Panel commissioning, Simplified user navigation, Improved breaker labeling, Integrated troubleshooting and support, Confirm hardware communications, Program setpoints with SPAN PowerUp

**In-app purchases:** none


## Frequently asked questions

### Is LG EnerVu free?

LG EnerVu is free to download, with no in-app purchases.

### Is Span Installer free?

Span Installer is free to download, with no in-app purchases.

### Which has better reviews, LG EnerVu or Span Installer?

Span Installer is rated higher. LG EnerVu averages 1.7 out of 5 from 7 ratings, while Span Installer averages 3.3 from 15 ratings.

### Do LG EnerVu or Span Installer have ads?

Neither LG EnerVu nor Span Installer shows ads.

### Which is updated more often, LG EnerVu or Span Installer?

LG EnerVu ships an update every 2 weeks, and Span Installer fortnightly. Most recently, LG EnerVu was updated on September 29, 2026 and Span Installer on October 25, 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.*