# Fronius Solar.start vs AdminShark

The clearest difference is in-app purchases: Fronius Solar.start at none against AdminShark's 2. Fronius Solar.start also leads on ads (none vs shown). AdminShark's advantage is update cadence (every 5 days vs every 2 months) and iOS requirement (13.0 vs 16.0). On price and device support there is nothing between them.

Both are free to download. AdminShark sells 2 in-app purchases, starting at $1.99 per month. Fronius Solar.start asks for nothing beyond the download.

Fronius Solar.start ships an update every 2 months, AdminShark every 5 days. Both last shipped on November 13, 2026.

## The numbers

| Metric | Fronius Solar.start | AdminShark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (6 ratings)](https://appshunter.io/ios/app/fronius-solarstart/id1509399310/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 21.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 202 MB | 47 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Fronius International GmbH](https://appshunter.io/developer/431601279) | [Manish Kohli](https://appshunter.io/developer/1886872505) |

## 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


### AdminShark

[App page](https://appshunter.io/ios/app/adminshark/id6780142049)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $1.99 | per month |
| Premium Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Fronius Solar.start free?

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

### Is AdminShark free?

AdminShark is free to download, with in-app purchases available.

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

AdminShark shows ads; Fronius Solar.start does not.

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

Fronius Solar.start ships an update every 2 months, and AdminShark every 5 days. Most recently, Fronius Solar.start was updated on November 13, 2026 and AdminShark on November 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*