# Calden vs Gersbach

Calden and Gersbach 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.

Calden ships an update every 39 months, Gersbach every 34 months. The most recent releases landed on September 7, 2026 and August 24, 2026 respectively.

## The numbers

| Metric | Calden | Gersbach |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 34 months** |
| Size | 12 MB | 5 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [apicodo GmbH](https://appshunter.io/developer/1169099711) | [Stadt Pirmasens](https://appshunter.io/developer/1693384385) |

## What reviewers say

### Calden

[App page](https://appshunter.io/ios/app/calden/id6450459991)

**In-app purchases:** none


### Gersbach

[App page](https://appshunter.io/ios/app/gersbach/id6450510399)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Calden free?

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

### Is Gersbach free?

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

### Do Calden or Gersbach have ads?

Neither Calden nor Gersbach shows ads.

### Which is updated more often, Calden or Gersbach?

Calden ships an update every 39 months, and Gersbach every 34 months. Most recently, Calden was updated on September 7, 2026 and Gersbach on August 24, 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.*