Fronius Solar.SOS vs +FOMware
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fronius Solar.SOS
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.
- Manage multiple accounts
- Order replacement parts
- Track order status
- Messaging with support
- Access installation guides
- Troubleshoot technical issues
Read full descriptionHide full description
Fronius Solar.SOS is a self-service solution for all technical queries. This is a business application that installers can use to initiate the service process online directly at the system location - quite simply with the serial number of the inverter or a state code. In the space of a few clicks, Solar.SOS supports installers with troubleshooting and ordering replacement parts. The big advantage is that with this app installers can resolve technical problems themselves at any time. Attention - this app is purely a solution for installers (B2B). Features: - Manage multiple accounts, all from a single account - All orders at a glance (case overview) - Rapid ordering of replacement parts - Check the status of orders with ease - Messaging function with technical support (case messages) - Access to all relevant Installation Instructions and Operating Instructions (YouTube, etc.)
+FOMware
Read full descriptionHide full description
The only thing that makes our products different is that it saves you more time! The APP wirelessly connects to FOMware's "Edge Gateway" via BLE to meet a variety of field installation, diagnostic, and maintenance needs across the four quadrants of Generation/Grid Edge/Load/Storage. At the same time, users can access FOMware's "Cloud Application" through the APP. Over 5 years of continuous R&D, our platform has accumulated more than 10GW of various new energy applications. The FOMware platform has a comprehensive user system that enables our customers to effectively manage their distribution business, physical and digital assets, and the full product lifecycle (Production, R&D, and O&M) for all types of business partners in all regions of the world.
Screenshots
Verdict
The clearest difference is update cadence: +FOMware at every 3 weeks against Fronius Solar.SOS's every 3 months. +FOMware also leads on device support (4 vs 2). On price, ads, in-app purchases and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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, +FOMware every 3 weeks. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.
| Parameter | Fronius Solar.SOS | +FOMware |
|---|---|---|
| Price | Free | Free |
| Rating | 1.5 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 15 MB | 263 MB |
| Age rating | 4+ | 4+ |
| Developer | Fronius International GmbH | FOMWARE LIMITED |
In-app purchases
Fronius Solar.SOS
No in-app purchases
+FOMware
No in-app purchases









