# Fronius Solar.SOS vs SolarEdge Go

The clearest difference is rating: SolarEdge Go at 2.1 against Fronius Solar.SOS's 1.5. SolarEdge Go also leads on update cadence (fortnightly vs every 3 months) and ratings volume (173 vs 2). 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.

SolarEdge Go holds the better App Store score, 2.1 against 1.5. That said, the two scores are not equally well evidenced: SolarEdge Go has 173 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of Fronius Solar.SOS's written reviews are positive against 15% of SolarEdge Go's.

Fronius Solar.SOS ships an update every 3 months, SolarEdge Go fortnightly. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Fronius Solar.SOS | SolarEdge Go |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.5 (2 ratings)](https://appshunter.io/ios/app/fronius-solarsos/id1516602936/reviews) | **[2.1 (173 ratings)](https://appshunter.io/ios/app/solaredge-go/id1628098907/reviews)** |
| Number of ratings | 2 | **173** |
| Positive reviews | 0.0% of reviews | **15.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 15 MB | 152 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Fronius International GmbH](https://appshunter.io/developer/431601279) | [SolarEdge Technologies](https://appshunter.io/developer/384374350) |

## What reviewers say

### Fronius Solar.SOS

[App page](https://appshunter.io/ios/app/fronius-solarsos/id1516602936)

This business tool helps installers quickly resolve technical issues with solar systems. It allows for easy ordering of replacement parts and provides access to important documentation. The app streamlines the service process directly at the installation site.

**Highlights:** Manage multiple accounts, Order replacement parts, Track order status, Messaging with support, Access installation guides, Troubleshoot technical issues

**In-app purchases:** none


### SolarEdge Go

[App page](https://appshunter.io/ios/app/solaredge-go/id1628098907)

Manage solar installations and sites remotely. Monitor system status, modify settings, and troubleshoot alerts from anywhere. Streamline end-to-end operations for solar professionals.

**Highlights:** Remote system access, Inverter status monitoring, Settings modification, Fleet management, Site creation and editing, User and equipment management, Alert troubleshooting

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Fronius Solar.SOS free?

Fronius Solar.SOS is free to download, with no in-app purchases.

### Is SolarEdge Go free?

SolarEdge Go is free to download, with no in-app purchases.

### Which has better reviews, Fronius Solar.SOS or SolarEdge Go?

SolarEdge Go is rated higher. Fronius Solar.SOS averages 1.5 out of 5 from 2 ratings, while SolarEdge Go averages 2.1 from 173 ratings.

### Do Fronius Solar.SOS or SolarEdge Go have ads?

Neither Fronius Solar.SOS nor SolarEdge Go shows ads.

### Which is updated more often, Fronius Solar.SOS or SolarEdge Go?

Fronius Solar.SOS ships an update every 3 months, and SolarEdge Go fortnightly. Most recently, Fronius Solar.SOS was updated on October 24, 2026 and SolarEdge Go on October 23, 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.*