# Kitzrettung vs Solar Planner

The clearest difference is in-app purchases: Kitzrettung at none against Solar Planner's 3. Kitzrettung also leads on iOS requirement (13.0 vs 17.0). Solar Planner's advantage is device support. On price there is nothing between them.

Both are free to download. Solar Planner sells 3 in-app purchases, starting at $3.99 per 7 days. Kitzrettung asks for nothing beyond the download.

## The numbers

| Metric | Kitzrettung | Solar Planner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Update frequency | — | Daily |
| Size | 22 MB | 7 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Zappter AG](https://appshunter.io/developer/1560121776) | [Sophisticated Engineering UG (haftungsbeschrankt)](https://appshunter.io/developer/1439958289) |

## What reviewers say

### Kitzrettung

[App page](https://appshunter.io/ios/app/kitzrettung/id6447346225)

**In-app purchases:** none


### Solar Planner

[App page](https://appshunter.io/ios/app/solar-planner/id6739471101)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| worldwide - 1 week | $3.99 | per 7 days |
| worldwide - 1 month | $8.99 | per month |
| worldwide - 1 year | $89.99 | per year |


## Frequently asked questions

### Is Kitzrettung free?

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

### Is Solar Planner free?

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

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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.*