# Kastanien App vs Gewobag App

The clearest difference is update cadence: Gewobag App at every 6 weeks against Kastanien App's every 12 months. Kastanien App's advantage is review sentiment (44% vs 19%) and iOS requirement (8.0 vs 15.0.0). 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.

Kastanien App ships an update every 12 months, Gewobag App every 6 weeks. The most recent releases landed on October 3, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Kastanien App | Gewobag App |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **44.4% of reviews** | 19.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 17 MB | 24 MB |
| Requires iOS | **8.0** | 15.0.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GrundID GmbH](https://appshunter.io/developer/909614981) | [Gewobag Wohnungsbau-Aktiengesellschaft Berlin](https://appshunter.io/developer/1480672119) |

## What reviewers say

### Kastanien App

[App page](https://appshunter.io/ios/app/kastanien-app/id1033541954)

Discover chestnut trees and their locations for your art projects. Share images of chestnut trees with a community and filter by specific varieties like edible chestnuts.

**Highlights:** Locate chestnut trees nearby, View all trees on a map, Filter by chestnut variety, Share tree images, Discover edible chestnut trees

**Features:** macOS Compatibility

**In-app purchases:** none


### Gewobag App

[App page](https://appshunter.io/ios/app/gewobag-app/id6751571071)

Manage your rental contract and housing information in one place. Easily submit requests, report damages with photos, and access important documents. Stay informed about news, events, and offers related to your living space.

**Highlights:** View rental contract details, Submit and track requests, Report damages with photos, Access important documents, Stay informed about events and offers, Review cost statements

**In-app purchases:** none


## Frequently asked questions

### Is Kastanien App free?

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

### Is Gewobag App free?

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

### Do Kastanien App or Gewobag App have ads?

Neither Kastanien App nor Gewobag App shows ads.

### Which is updated more often, Kastanien App or Gewobag App?

Kastanien App ships an update every 12 months, and Gewobag App every 6 weeks. Most recently, Kastanien App was updated on October 3, 2026 and Gewobag App on October 17, 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.*