# Warning & Analysis APP vs Fronius Solar.start

The clearest difference is price: Fronius Solar.start at Free against Warning & Analysis APP's $11.99. Fronius Solar.start also leads on update cadence (every 2 months vs every 4 months). Warning & Analysis APP's advantage is iOS requirement (10.0 vs 16.0). On ads, in-app purchases and device support there is nothing between them.

Fronius Solar.start is free to download; Warning & Analysis APP costs $11.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Warning & Analysis APP ships an update every 4 months, Fronius Solar.start every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Warning & Analysis APP | Fronius Solar.start |
| --- | --- | --- |
| Price | $11.99 | **Free** |
| Rating | — | **[3.0 (5 ratings)](https://appshunter.io/ios/app/fronius-solarstart/id1509399310/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 21.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 23 MB | 202 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Mangelberger Elektrotechnik GmbH](https://appshunter.io/developer/1068986183) | [Fronius International GmbH](https://appshunter.io/developer/431601279) |

## What reviewers say

### Warning & Analysis APP

[App page](https://appshunter.io/ios/app/warning-and-analysis-app/id1465586122)

**Features:** macOS Compatibility

**In-app purchases:** none


### Fronius Solar.start

[App page](https://appshunter.io/ios/app/fronius-solarstart/id1509399310)

This app simplifies the setup of Fronius inverters and related devices through a guided, step-by-step process. It allows for quick commissioning, firmware updates, and integration with the Fronius Solar.web monitoring platform directly from a mobile device.

**Highlights:** QR-code scanning for device setup, Step-by-step commissioning guide, Inverter firmware updates, Network and product configuration, Integration with Fronius Solar.web, Quick access to web interface, How-to videos

**In-app purchases:** none


## Frequently asked questions

### Is Warning & Analysis APP free?

Warning & Analysis APP costs $11.99, with no in-app purchases.

### Is Fronius Solar.start free?

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

### Do Warning & Analysis APP or Fronius Solar.start have ads?

Neither Warning & Analysis APP nor Fronius Solar.start shows ads.

### Which is updated more often, Warning & Analysis APP or Fronius Solar.start?

Warning & Analysis APP ships an update every 4 months, and Fronius Solar.start every 2 months. Most recently, Warning & Analysis APP was updated on November 3, 2026 and Fronius Solar.start on November 3, 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.*