# Linden vs Erlenbrunn

Linden and Erlenbrunn 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.

Linden ships an update every 26 months, Erlenbrunn every 20 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Linden | Erlenbrunn |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 26 months | **Every 20 months** |
| Size | 10 MB | 6 MB |
| Requires iOS | 15 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Verbandsgemeinde Hachenburg](https://appshunter.io/developer/1625636202) | [Stadt Pirmasens](https://appshunter.io/developer/1693384385) |

## What reviewers say

### Linden

[App page](https://appshunter.io/ios/app/linden/id1626856162)

**Features:** Vision Pro support

**In-app purchases:** none


### Erlenbrunn

[App page](https://appshunter.io/ios/app/erlenbrunn/id6450505214)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Linden free?

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

### Is Erlenbrunn free?

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

### Do Linden or Erlenbrunn have ads?

Neither Linden nor Erlenbrunn shows ads.

### Which is updated more often, Linden or Erlenbrunn?

Linden ships an update every 26 months, and Erlenbrunn every 20 months. Most recently, Linden was updated on October 24, 2026 and Erlenbrunn on October 24, 2026.

---

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