# Span Installer vs Anker SOLIX Professional

The clearest difference is review sentiment: Anker SOLIX Professional at 29% against Span Installer's 0%. Anker SOLIX Professional also leads on iOS requirement (13.0 vs 17.6). Span Installer's advantage is rating (3.7 vs 3.3) and update cadence (fortnightly vs monthly). 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.

Span Installer holds the better App Store score, 3.7 against 3.3. Both are backed by a comparable volume of ratings — 13 and 3 respectively. Written reviews complicate that: 0% of Span Installer's written reviews are positive against 29% of Anker SOLIX Professional's, so the app with the better star average is not the one people write more warmly about.

Span Installer ships an update fortnightly, Anker SOLIX Professional monthly. The most recent releases landed on September 11, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Span Installer | Anker SOLIX Professional |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (13 ratings)](https://appshunter.io/ios/app/span-installer/id1477128965/reviews)** | [3.3 (3 ratings)](https://appshunter.io/ios/app/anker-solix-professional/id6450162491/reviews) |
| Number of ratings | **13** | 3 |
| Positive reviews | 0.0% of reviews | **28.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free | Free |
| Size | 104 MB | 220 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Span.io, Inc](https://appshunter.io/developer/1477128844) | [Power Mobile Life LLC](https://appshunter.io/developer/1096079944) |

## 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


### Anker SOLIX Professional

[App page](https://appshunter.io/ios/app/anker-solix-professional/id6450162491)

This application is exclusively for professional installers and requires a pre-registered account for access. It facilitates easy connection, operation, and maintenance of energy storage systems, offering a streamlined commissioning process and intelligent management.

**Highlights:** Exclusive professional installer access, Streamlined commissioning process, Efficient energy storage system management, Real-time device status monitoring, User-friendly interface

**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 Anker SOLIX Professional free?

Anker SOLIX Professional is free to download, with no in-app purchases.

### Which has better reviews, Span Installer or Anker SOLIX Professional?

Span Installer is rated higher. Span Installer averages 3.7 out of 5 from 13 ratings, while Anker SOLIX Professional averages 3.3 from 3 ratings.

### Do Span Installer or Anker SOLIX Professional have ads?

Neither Span Installer nor Anker SOLIX Professional shows ads.

### Which is updated more often, Span Installer or Anker SOLIX Professional?

Span Installer ships an update fortnightly, and Anker SOLIX Professional monthly. Most recently, Span Installer was updated on September 11, 2026 and Anker SOLIX Professional on September 20, 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.*