# Fronius Solar.start vs Caymland

Fronius Solar.start and Caymland are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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, Caymland monthly. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Fronius Solar.start | Caymland |
| --- | --- | --- |
| 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 | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Size | 202 MB | 36 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Fronius International GmbH](https://appshunter.io/developer/431601279) | [Caymland Technologies AG](https://appshunter.io/developer/1569593552) |

## 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


### Caymland

[App page](https://appshunter.io/ios/app/caymland/id6781188207)

**Features:** macOS Compatibility, Vision Pro support

**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 Caymland free?

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

### Do Fronius Solar.start or Caymland have ads?

Neither Fronius Solar.start nor Caymland shows ads.

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

Fronius Solar.start ships an update every 2 months, and Caymland monthly. Most recently, Fronius Solar.start was updated on October 24, 2026 and Caymland on October 12, 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.*