# Fronius Solar.start vs Microsol Connect

The clearest difference is update cadence: Fronius Solar.start at every 2 months against Microsol Connect's every 11 months. Fronius Solar.start also leads on review sentiment (22% vs 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.start ships an update every 2 months, Microsol Connect every 11 months. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Fronius Solar.start | Microsol Connect |
| --- | --- | --- |
| Price | Free | 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** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 11 months |
| Monetization | Free | Free |
| Size | 202 MB | 81 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Fronius International GmbH](https://appshunter.io/developer/431601279) | [Full Gauge Controls](https://appshunter.io/developer/538790610) |

## What reviewers say

### 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


### Microsol Connect

[App page](https://appshunter.io/ios/app/microsol-connect/id1569434164)

Configure and diagnose your heating system locally via NFC or remotely via Wi-Fi. This app connects to a specific device for seamless management of your heating system's performance and settings.

**Highlights:** Local configuration via NFC, Remote management via Wi-Fi, Heating system diagnosis, Seamless connectivity with Microsol BMP Wi-Fi device, Enhanced remote control

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fronius Solar.start free?

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

### Is Microsol Connect free?

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

### Do Fronius Solar.start or Microsol Connect have ads?

Neither Fronius Solar.start nor Microsol Connect shows ads.

### Which is updated more often, Fronius Solar.start or Microsol Connect?

Fronius Solar.start ships an update every 2 months, and Microsol Connect every 11 months. Most recently, Fronius Solar.start was updated on October 12, 2026 and Microsol Connect on October 8, 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.*