Fronius Solar.SOS vs CoatCheck App
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
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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.)
CoatCheck App
This app digitizes cloakroom services, providing users with digital tickets via SMS for easy item retrieval. Businesses benefit from customer insights and loyalty programs to enhance efficiency and engagement.
- Effortless digital tickets via SMS
- Quick and reliable item retrieval
- Customer insights for businesses
- Customizable loyalty rewards system
- No app download required for users
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Streamline your cloakroom experience with CoatCheck, the modern solution for storing and retrieving items at venues. • Effortless Digital Tickets: Receive SMS tickets with a unique code—no app download needed! • Quick & Reliable Retrieval: Never worry about lost or forgotten paper tickets. • Customer Insights for Businesses: Gain data on retention, spending habits, and more. • Loyalty Rewards: Build customer loyalty with customizable point systems. CoatCheck is perfect for venues looking to enhance convenience, boost efficiency, and gain valuable customer insights. Upgrade your cloakroom today!
Screenshots
Verdict
The clearest difference is review sentiment: CoatCheck App at 100% against Fronius Solar.SOS's 0%. CoatCheck App also leads on update cadence (every 9 days vs every 3 months). On price, ads, in-app purchases and monetization model 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, CoatCheck App every 9 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | Fronius Solar.SOS | CoatCheck App |
|---|---|---|
| Price | Free | Free |
| Rating | 1.5 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 15 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | Fronius International GmbH | CoatCheck Technology, Inc. |
Customer experience
Fronius Solar.SOS
CoatCheck App
In-app purchases
Fronius Solar.SOS
No in-app purchases
CoatCheck App
No in-app purchases
Questions
Is Fronius Solar.SOS free?
Is CoatCheck App free?
Do Fronius Solar.SOS or CoatCheck App have ads?
Which is updated more often, Fronius Solar.SOS or CoatCheck App?
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