# Span Installer vs EcoFlow Pro for installers

The clearest difference is rating: EcoFlow Pro for installers at 5.0 against Span Installer's 3.7. EcoFlow Pro for installers also leads on review sentiment (40% vs 0%) and device support (3 vs 1). Span Installer's advantage is ratings volume (13 vs 1). 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.

EcoFlow Pro for installers holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Span Installer has 13 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Span Installer's written reviews are positive against 40% of EcoFlow Pro for installers's.

Span Installer ships an update fortnightly, EcoFlow Pro for installers every 2 weeks. The most recent releases landed on October 15, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Span Installer | EcoFlow Pro for installers |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (13 ratings)](https://appshunter.io/ios/app/span-installer/id1477128965/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ecoflow-pro-for-installers/id6450247344/reviews)** |
| Number of ratings | **13** | 1 |
| Positive reviews | 0.0% of reviews | **40.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 104 MB | 395 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Span.io, Inc](https://appshunter.io/developer/1477128844) | [Hong Kong EcoFlow Innovation Technology Limited](https://appshunter.io/developer/1634131989) |

## What reviewers say

### 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


### EcoFlow Pro for installers

[App page](https://appshunter.io/ios/app/ecoflow-pro-for-installers/id6450247344)

This app streamlines the setup and monitoring of solar battery systems for authorized distributors and installers. It offers a quick, three-step commissioning process, enhancing efficiency for professionals in the solar energy sector.

**Highlights:** Fast commissioning, Easy monitoring, Solar battery system management, Three-step setup process, Authorized installer access

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

**In-app purchases:** none


## Frequently asked questions

### Is Span Installer free?

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

### Is EcoFlow Pro for installers free?

EcoFlow Pro for installers is free to download, with no in-app purchases.

### Which has better reviews, Span Installer or EcoFlow Pro for installers?

EcoFlow Pro for installers is rated higher. Span Installer averages 3.7 out of 5 from 13 ratings, while EcoFlow Pro for installers averages 5.0 from 1 ratings.

### Do Span Installer or EcoFlow Pro for installers have ads?

Neither Span Installer nor EcoFlow Pro for installers shows ads.

### Which is updated more often, Span Installer or EcoFlow Pro for installers?

Span Installer ships an update fortnightly, and EcoFlow Pro for installers every 2 weeks. Most recently, Span Installer was updated on October 15, 2026 and EcoFlow Pro for installers on October 4, 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.*