# onDispatch Fahrer App vs Solar Agent

The clearest difference is price: onDispatch Fahrer App at Free against Solar Agent's $3.99. onDispatch Fahrer App also leads on in-app purchases (none vs 1). Solar Agent's advantage is iOS requirement (11.0 vs 15.0). On update cadence, ads and device support there is nothing between them.

onDispatch Fahrer App is free to download; Solar Agent costs $3.99 up front. Solar Agent sells 1 one-off in-app purchase. onDispatch Fahrer App asks for nothing beyond the download.

onDispatch Fahrer App ships an update every 5 weeks, Solar Agent every 3 weeks. The most recent releases landed on October 18, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | onDispatch Fahrer App | Solar Agent |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/solar-agent/id1668388732/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | — | Paid |
| Size | 30 MB | 107 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [onDispatch GmbH](https://appshunter.io/developer/1590363696) | [drillstars](https://appshunter.io/developer/1653313261) |

## What reviewers say

### onDispatch Fahrer App

[App page](https://appshunter.io/ios/app/ondispatch-fahrer-app/id1507144511)

**In-app purchases:** none


### Solar Agent

[App page](https://appshunter.io/ios/app/solar-agent/id1668388732)

This app helps you determine the suitability of your property for a solar power system. It analyzes your electricity bill, roof details, and location to provide key figures on potential savings and system costs. You can also receive a customized offer for your solar project.

**Highlights:** Property suitability assessment for solar systems, Long-term savings calculation, Solar system cost and amortization analysis, Customized project offers, Analysis based on electricity bills and roof data

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fast PV Solar Offer | $4.99 | one-time |


## Frequently asked questions

### Is onDispatch Fahrer App free?

onDispatch Fahrer App is free to download, with no in-app purchases.

### Is Solar Agent free?

Solar Agent costs $3.99, and also offers in-app purchases.

### Do onDispatch Fahrer App or Solar Agent have ads?

Neither onDispatch Fahrer App nor Solar Agent shows ads.

### Which is updated more often, onDispatch Fahrer App or Solar Agent?

onDispatch Fahrer App ships an update every 5 weeks, and Solar Agent every 3 weeks. Most recently, onDispatch Fahrer App was updated on October 18, 2026 and Solar Agent on October 7, 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.*