# Fronius Solar.SOS vs SUNWAVE

The clearest difference is review sentiment: SUNWAVE at 14% against Fronius Solar.SOS's 0%. SUNWAVE also leads on update cadence (monthly vs every 3 months) and iOS requirement (12.4 vs 14.0). 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.

Fronius Solar.SOS ships an update every 3 months, SUNWAVE monthly. The most recent releases landed on August 19, 2026 and July 19, 2026 respectively.

## The numbers

| Metric | Fronius Solar.SOS | SUNWAVE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.5 (2 ratings)](https://appshunter.io/ios/app/fronius-solarsos/id1516602936/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | **14.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | Free |
| Size | 15 MB | 42 MB |
| Requires iOS | 14.0 | **12.4** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fronius International GmbH](https://appshunter.io/developer/431601279) | [Suzhou Hypontech Co.,Ltd](https://appshunter.io/developer/1479660015) |

## 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


### SUNWAVE

[App page](https://appshunter.io/ios/app/sunwave/id6450346955)

Monitor and control your solar power plants with a newly designed user interface. This smart PV monitoring application offers a streamlined experience for managing your solar energy systems.

**Highlights:** Smart PV monitoring, Solar plant control, Brand new UI, Easy to use, Hypontech presented

**Features:** macOS Compatibility, 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 SUNWAVE free?

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

### Do Fronius Solar.SOS or SUNWAVE have ads?

Neither Fronius Solar.SOS nor SUNWAVE shows ads.

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

Fronius Solar.SOS ships an update every 3 months, and SUNWAVE monthly. Most recently, Fronius Solar.SOS was updated on August 19, 2026 and SUNWAVE on July 19, 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.*