# Heuzert vs Sigmaringen

The clearest difference is update cadence: Sigmaringen at every 11 months against Heuzert's every 26 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Heuzert ships an update every 26 months, Sigmaringen every 11 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | Heuzert | Sigmaringen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 26 months | **Every 11 months** |
| Size | 12 MB | 7 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) | [apicodo GmbH](https://appshunter.io/developer/1169099711) |

## What reviewers say

### Heuzert

[App page](https://appshunter.io/ios/app/heuzert/id1626075257)

**Features:** Vision Pro support

**In-app purchases:** none


### Sigmaringen

[App page](https://appshunter.io/ios/app/sigmaringen/id6751099853)

**In-app purchases:** none


## Frequently asked questions

### Is Heuzert free?

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

### Is Sigmaringen free?

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

### Do Heuzert or Sigmaringen have ads?

Neither Heuzert nor Sigmaringen shows ads.

### Which is updated more often, Heuzert or Sigmaringen?

Heuzert ships an update every 26 months, and Sigmaringen every 11 months. Most recently, Heuzert was updated on October 25, 2026 and Sigmaringen on October 25, 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.*